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Round|Lab Grown|IGI

3.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG735563401

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735563401

Diamond specifications and retailer prices

From HK$4,534 HKD
$578 USD
As of October 26, 2026
Save HK$32,338 HKD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$36,872 HKD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735563401 or 735563401. Listed at 27 retailers as of October 26, 2026, with prices from HK$4,534 to HK$36,872, a HK$32,338 spread on the same certified stone. Brilliant Earth lists it at HK$36,872. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735563401
Dimensions9.34 × 9.38 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.38 mm3.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735563401
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: HK$36,872 HKD|Low: HK$4,393 HKD|High: HK$41,422 HKD|Avg: HK$13,994 HKD|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 29, 2026
Retailer 12HK$4,534 HKD
Retailer 11HK$5,076 HKD
Retailer 25HK$5,084 HKD
Retailer 8HK$5,625 HKD
Retailer 9HK$5,625 HKD
Retailer 3HK$6,605 HKD
Retailer 22HK$6,668 HKD
Retailer 16HK$7,547 HKD
Retailer 7HK$8,379 HKD
Retailer 13HK$8,575 HKD
Retailer 21HK$8,722 HKD
Retailer 20HK$11,922 HKD
Retailer 24HK$11,958 HKD
Retailer 19HK$12,219 HKD
Retailer 23HK$12,725 HKD
Retailer 5HK$13,392 HKD
Retailer 14HK$14,796 HKD
Retailer 18HK$17,181 HKD
Retailer 15HK$18,221 HKD
Retailer 6HK$18,585 HKD
Retailer 10HK$18,836 HKD
Retailer 17HK$23,278 HKD
Retailer 2HK$24,559 HKD
Retailer 4HK$28,674 HKD
Brilliant EarthHK$36,872 HKD

35 data points across 25 retailers

27 retailersHK$4,534 HKD to HK$36,872 HKD

A
Cheapest Retailer
-
HK$4,534 HKD
$578 USD
A
Retailer 2
-
HK$5,076 HKD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,084 HKD
$648 USD
View
A
Retailer 4
-
HK$5,625 HKD
$717 USD
View
A
Retailer 5
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HK$5,625 HKD
$717 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$6,605 HKD
£663 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
HK$6,668 HKD
$850 USD
View
A
Retailer 8
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HK$7,547 HKD
$962 USD
View
A
Retailer 9
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HK$8,379 HKD
$1,068 USD
View
A
Retailer 10
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HK$8,575 HKD
€1,041 EUR
View
A
Retailer 11
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HK$8,722 HKD
£875 GBP
View
B+
Retailer 12
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HK$11,838 HKD
$1,509 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
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HK$11,922 HKD
A$2,338 AUD
View
B+
Retailer 14
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HK$11,958 HKD
A$2,345 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
HK$12,219 HKD
ZAR 25,163 ZAR
View
B+
Retailer 16
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HK$12,725 HKD
$1,622 USD
View
B+
Retailer 17
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HK$13,392 HKD
$1,707 USD
View
B+
Retailer 18
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HK$14,796 HKD
$1,886 USD
View
B+
Retailer 19
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HK$17,181 HKD
$2,190 USD
View
B+
Retailer 20
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HK$18,099 HKD
$2,307 USD
View
B+
Retailer 21
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HK$18,221 HKD
$2,323 USD
View
B+
Retailer 22
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HK$18,585 HKD
$2,369 USD
View
B+
Retailer 23
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HK$18,836 HKD
$2,401 USD
View
B+
Retailer 24
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HK$23,278 HKD
A$4,565 AUD
View
Price last confirmed 20 days ago
B
Retailer 25
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HK$24,559 HKD
£2,465 GBP
View
B
Retailer 26
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HK$28,674 HKD
$3,655 USD
View
Most Expensive
B
Brilliant Earth
15921514A · Oct 27
HK$36,872 HKD
$4,700 USD
View
26 more retailers have this diamond
Prices start from HK$4,534 HKDSave up to HK$32,338 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.09ct Round
HK$4,534 HKD