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Heart|Lab Grown|GIA

3.09ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • GIA 6471691479

Certificate GIA 6471691479

Diamond specifications and retailer prices

From HK$6,183 HKD
$788 USD
As of October 23, 2026
Save HK$28,059 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$48,412 HKD at Brilliant Earth · As of October 10, 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 stated by the retailer rather than the lab and certified by GIA 6471691479. Listed at 20 retailers as of October 23, 2026, with a 454% 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
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6471691479
Dimensions9.19 × 10.22 × 5.91 mm
L/W Ratio1.11
Top View
9.19 mm10.22 mm3.09 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471691479
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.9%

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: Oct 23
Current: HK$48,412 HKD|Low: HK$5,940 HKD|High: HK$48,412 HKD|Avg: HK$15,351 HKD
Brilliant Earth
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
October 28, 2026
Retailer 19HK$6,183 HKD
Retailer 17HK$6,732 HKD
Retailer 11HK$6,921 HKD
Retailer 8HK$7,172 HKD
Retailer 9HK$8,336 HKD
Retailer 2HK$8,553 HKD
Retailer 12HK$8,777 HKD
Retailer 6HK$9,510 HKD
Retailer 13HK$10,517 HKD
Retailer 18HK$11,589 HKD
Retailer 4HK$12,915 HKD
Retailer 16HK$15,536 HKD
Retailer 15HK$16,502 HKD
Retailer 3HK$20,173 HKD
Retailer 5HK$21,292 HKD
Retailer 7HK$24,253 HKD
Retailer 10HK$24,800 HKD
Retailer 14HK$26,925 HKD
Brilliant EarthHK$48,412 HKD

34 data points across 19 retailers

20 retailersHK$6,183 HKD to HK$34,242 HKD

A
Cheapest Retailer
-
HK$6,183 HKD
$788 USD
A
Retailer 2
-
HK$6,732 HKD
$858 USD
View
A
Retailer 3
-
HK$6,921 HKD
$882 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,172 HKD
$914 USD
View
A
Retailer 5
-
HK$8,336 HKD
View
A
Retailer 6
-
HK$8,553 HKD
$1,090 USD
View
A
Retailer 7
-
HK$8,777 HKD
£881 GBP
View
A
Retailer 8
-
HK$9,510 HKD
$1,212 USD
View
A
Retailer 9
-
HK$10,517 HKD
£1,055 GBP
View
B+
Retailer 10
-
HK$11,589 HKD
$1,477 USD
View
B+
Retailer 11
-
HK$12,915 HKD
$1,646 USD
View
B+
Retailer 12
-
HK$15,536 HKD
$1,980 USD
View
B+
Retailer 13
-
HK$16,502 HKD
ZAR 33,977 ZAR
View
B
Retailer 14
-
HK$20,173 HKD
$2,571 USD
View
B
Retailer 15
-
HK$21,292 HKD
$2,714 USD
View
B
Retailer 16
-
HK$24,253 HKD
$3,091 USD
View
B
Retailer 17
-
HK$24,800 HKD
$3,161 USD
View
B
Retailer 18
-
HK$26,925 HKD
£2,702 GBP
View
B
Retailer 19
-
HK$34,242 HKD
$4,364 USD
View
Most Expensive
B
Brilliant Earth
14421802A · Oct 10
HK$48,412 HKD
$6,170 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from HK$6,183 HKDSave up to HK$28,059 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$6,183 HKD