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Heart|Lab Grown|IGI

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG702506132

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG702506132

Diamond specifications and retailer prices

From HK$4,064 HKD
$518 USD
As of October 27, 2026
Save HK$26,380 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$30,444 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702506132 or 702506132. Listed at 23 retailers as of October 27, 2026, with prices from HK$4,064 to HK$30,444, a HK$26,380 spread on the same certified stone. Brilliant Earth lists it at HK$30,444. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702506132
Dimensions10.26 × 9.02 × 5.97 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm9.02 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702506132
Side View
Table 59.0%Crown 34.3°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 58.2%

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 27
Current: HK$30,444 HKD|Low: HK$2,856 HKD|High: HK$32,406 HKD|Avg: HK$11,891 HKD|+5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 12HK$4,064 HKD
Retailer 8HK$4,551 HKD
Retailer 11HK$4,551 HKD
Retailer 3HK$5,037 HKD
Retailer 6HK$5,037 HKD
Retailer 20HK$5,780 HKD
Retailer 7HK$6,120 HKD
Retailer 19HK$6,748 HKD
Retailer 2HK$7,809 HKD
Retailer 10HK$7,854 HKD
Retailer 17HK$10,292 HKD
Retailer 5HK$10,530 HKD
Retailer 13HK$10,644 HKD
Retailer 18HK$10,844 HKD
Retailer 4HK$13,009 HKD
Retailer 22HK$13,253 HKD
Retailer 14HK$16,390 HKD
Retailer 9HK$16,540 HKD
Retailer 21HK$17,623 HKD
Retailer 16HK$21,146 HKD
Brilliant EarthHK$30,444 HKD
Retailer 15HK$32,406 HKD

24 data points across 22 retailers

23 retailersHK$4,064 HKD to HK$30,444 HKD

A
Cheapest Retailer
-
HK$4,064 HKD
$518 USD
A
Retailer 2
-
HK$4,551 HKD
$580 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,551 HKD
$580 USD
View
A
Retailer 4
-
HK$5,037 HKD
$642 USD
View
Retailer 5
-
HK$5,037 HKD
$642 USD
View
Price last confirmed 14 days ago
Retailer 6
-
HK$5,780 HKD
£580 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
HK$6,120 HKD
$780 USD
View
B+
Retailer 8
-
HK$6,748 HKD
$860 USD
View
A
Retailer 9
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HK$7,809 HKD
£784 GBP
View
A
Retailer 10
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HK$7,854 HKD
$1,001 USD
View
A
Retailer 11
-
HK$10,292 HKD
A$2,018 AUD
View
A
Retailer 12
-
HK$10,530 HKD
$1,342 USD
View
B+
Retailer 13
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HK$10,644 HKD
A$2,087 AUD
View
A
Retailer 14
-
HK$10,844 HKD
ZAR 22,326 ZAR
View
B+
Retailer 15
-
HK$13,009 HKD
$1,658 USD
View
B+
Retailer 16
-
HK$13,253 HKD
$1,689 USD
View
B+
Retailer 17
-
HK$16,390 HKD
$2,089 USD
View
B+
Retailer 18
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HK$16,540 HKD
$2,108 USD
View
B+
Retailer 19
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HK$17,623 HKD
$2,246 USD
View
Retailer 20
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HK$18,570 HKD
A$3,641 AUD
View
Price last confirmed 118 days ago
B
Retailer 21
-
HK$21,146 HKD
£2,122 GBP
View
Retailer 22
-
HK$28,953 HKD
$3,690 USD
View
Price last confirmed 42 days ago
Most Expensive
B
Brilliant Earth
21835215A · Oct 28
HK$30,444 HKD
$3,880 USD
View
22 more retailers have this diamond
Prices start from HK$4,064 HKDSave up to HK$26,380 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 Heart
HK$4,064 HKD