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Round|Lab Grown|IGI

3.09ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG735592177

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735592177

Diamond specifications and retailer prices

From HK$3,138 HKD
$400 USD
As of November 1, 2026
Save HK$20,871 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$24,009 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735592177 or 735592177. Listed at 23 retailers as of November 1, 2026, with prices from HK$3,138 to HK$24,009, a HK$20,871 spread on the same certified stone. Do Amore Diamonds lists it at HK$24,009. 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735592177
Dimensions9.36 × 9.32 × 5.73 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
9.36 mm9.32 mm3.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735592177
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$24,009 HKD|Low: HK$3,138 HKD|High: HK$26,128 HKD|Avg: HK$10,763 HKD|-8.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 16HK$3,138 HKD
Retailer 7HK$3,539 HKD
Retailer 3HK$3,923 HKD
Retailer 20HK$3,923 HKD
Retailer 10HK$5,202 HKD
Retailer 19HK$5,218 HKD
Retailer 13HK$5,541 HKD
Retailer 9HK$6,905 HKD
Retailer 15HK$7,136 HKD
Retailer 4HK$7,156 HKD
Retailer 17HK$9,144 HKD
Retailer 2HK$9,430 HKD
Retailer 8HK$9,521 HKD
Retailer 12HK$11,998 HKD
Retailer 5HK$13,919 HKD
Retailer 11HK$14,609 HKD
Retailer 6HK$15,088 HKD
Retailer 21HK$15,923 HKD
Retailer 14HK$18,085 HKD
Retailer 18HK$23,852 HKD
Do Amore DiamondsHK$24,009 HKD

29 data points across 21 retailers

23 retailersHK$3,138 HKD to HK$24,009 HKD

A
Cheapest Retailer
-
HK$3,138 HKD
$400 USD
Retailer 2
-
HK$3,452 HKD
$440 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
HK$3,539 HKD
$451 USD
View
A
Retailer 4
-
HK$3,868 HKD
$493 USD
View
Final sale: no returns
Retailer 5
-
HK$3,923 HKD
$500 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 7
-
HK$5,202 HKD
$663 USD
View
A
Retailer 8
-
HK$5,218 HKD
$665 USD
View
A
Retailer 9
-
HK$5,541 HKD
£556 GBP
View
A
Retailer 10
-
HK$6,905 HKD
$880 USD
View
A
Retailer 11
-
HK$7,136 HKD
£716 GBP
View
A
Retailer 12
-
HK$7,156 HKD
$912 USD
View
A
Retailer 13
-
HK$9,144 HKD
A$1,793 AUD
View
B+
Retailer 14
-
HK$9,430 HKD
ZAR 19,416 ZAR
View
B+
Retailer 15
-
HK$9,521 HKD
$1,213 USD
View
B+
Retailer 16
-
HK$11,998 HKD
CA$2,124 CAD
View
B+
Retailer 17
-
HK$13,919 HKD
$1,774 USD
View
B+
Retailer 18
-
HK$14,609 HKD
$1,862 USD
View
B
Retailer 19
-
HK$15,088 HKD
$1,923 USD
View
Retailer 20
-
HK$15,923 HKD
£1,598 GBP
View
Price last confirmed 8 days ago
B
Retailer 21
-
HK$18,085 HKD
$2,305 USD
View
B
Retailer 22
-
HK$23,852 HKD
$3,040 USD
View
Most Expensive
B
Do Amore Diamonds
25-2241111-005 · Nov 2
HK$24,009 HKD
$3,060 USD
View
22 more retailers have this diamond
Prices start from HK$3,138 HKDSave up to HK$20,871 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$3,138 HKD