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Heart|Lab Grown|GIA

3.09ct G VS2 Heart Lab Grown Diamond

EX • G/VS2 • GIA 2457595680

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2457595680

Diamond specifications and retailer prices

From HK$7,830 HKD
$998 USD
As of November 1, 2026
Save HK$29,454 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$60,650 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown heart diamond

This 3.09ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2457595680. Listed at 16 retailers as of November 1, 2026, with a 376% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2457595680
Dimensions9.52 × 7.97 × 5.38 mm
L/W Ratio1.19
Top View
9.52 mm7.97 mm3.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457595680
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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$60,650 HKD|Low: HK$7,352 HKD|High: HK$60,650 HKD|Avg: HK$21,185 HKD|+2.4%
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
November 2, 2026
Retailer 11HK$7,830 HKD
Retailer 3HK$7,925 HKD
Retailer 16HK$8,191 HKD
Retailer 4HK$9,298 HKD
Retailer 13HK$11,573 HKD
Retailer 5HK$12,515 HKD
Retailer 10HK$12,965 HKD
Retailer 2HK$13,272 HKD
Retailer 14HK$21,995 HKD
Retailer 6HK$22,898 HKD
Retailer 7HK$24,154 HKD
Retailer 9HK$25,928 HKD
Retailer 12HK$29,814 HKD
Retailer 8HK$31,145 HKD
Retailer 15HK$37,285 HKD
Do Amore DiamondsHK$60,650 HKD

35 data points across 16 retailers

16 retailersHK$7,830 HKD to HK$37,285 HKD

A
Cheapest Retailer
-
HK$7,830 HKD
$998 USD
Final sale: no returns
Retailer 2
-
HK$7,925 HKD
$1,010 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$8,191 HKD
$1,044 USD
View
A
Retailer 4
-
HK$9,298 HKD
$1,185 USD
View
A
Retailer 5
-
HK$10,412 HKD
$1,327 USD
View
B+
Retailer 6
-
HK$12,515 HKD
$1,595 USD
View
B+
Retailer 7
-
HK$12,965 HKD
£1,301 GBP
View
B+
Retailer 8
-
HK$13,272 HKD
€1,611 EUR
View
B
Retailer 9
-
HK$21,995 HKD
CA$3,893 CAD
View
B
Retailer 10
-
HK$22,898 HKD
$2,918 USD
View
B
Retailer 11
-
HK$24,154 HKD
£2,424 GBP
View
B
Retailer 12
-
HK$25,928 HKD
£2,602 GBP
View
B
Retailer 13
-
HK$29,814 HKD
£2,992 GBP
View
B
Retailer 14
-
HK$31,145 HKD
$3,970 USD
View
B
Retailer 15
-
HK$37,285 HKD
$4,752 USD
View
Most Expensive
Do Amore Diamonds
27-79AD9EA4F · Nov 2
HK$60,650 HKD
$7,730 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$7,830 HKDSave up to HK$29,454 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$7,830 HKD