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Heart|Lab Grown|GIA

3.18ct D VVS1 Heart Lab Grown Diamond

GD • D/VVS1 • GIA 6532323029

Certificate GIA 6532323029

Diamond specifications and retailer prices

From HK$12,938 HKD
$1,649 USD
As of November 1, 2026
Save HK$42,809 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$74,067 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.18ct lab-grown heart diamond

This 3.18ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532323029. Listed at 12 retailers as of November 1, 2026, with a 331% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.18
Carat
D
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6532323029
Dimensions8.28 × 8.21 × 5.46 mm
L/W Ratio1.01
Top View
8.28 mm8.21 mm3.18 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532323029
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$74,067 HKD|Low: HK$9,258 HKD|High: HK$76,421 HKD|Avg: HK$32,755 HKD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4HK$12,938 HKD
Retailer 7HK$13,731 HKD
Retailer 11HK$14,194 HKD
Retailer 9HK$17,465 HKD
Retailer 12HK$17,715 HKD
Retailer 6HK$20,876 HKD
Retailer 8HK$21,851 HKD
Retailer 5HK$35,286 HKD
Retailer 10HK$37,402 HKD
Retailer 2HK$38,782 HKD
Retailer 3HK$55,747 HKD
Retailer 13HK$72,969 HKD
Brilliant EarthHK$74,067 HKD

30 data points across 13 retailers

12 retailersHK$12,938 HKD to HK$55,747 HKD

B+
Cheapest Retailer
-
HK$12,938 HKD
$1,649 USD
Final sale: no returns
B+
Retailer 2
-
HK$13,731 HKD
$1,750 USD
View
B+
Retailer 3
-
HK$14,194 HKD
$1,809 USD
View
B
Retailer 4
-
HK$17,465 HKD
$2,226 USD
View
B+
Retailer 5
-
HK$17,715 HKD
$2,258 USD
View
B
Retailer 6
-
HK$20,876 HKD
€2,534 EUR
View
B
Retailer 7
-
HK$21,851 HKD
$2,785 USD
View
B
Retailer 8
-
HK$37,402 HKD
$4,767 USD
View
B
Retailer 9
-
HK$38,782 HKD
£3,892 GBP
View
B
Retailer 10
-
HK$55,747 HKD
$7,105 USD
View
Retailer 11
-
HK$72,969 HKD
$9,300 USD
View
Price under review
Most Expensive
Brilliant Earth
21402944Y · Oct 31
HK$74,067 HKD
$9,440 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$12,938 HKDSave up to HK$42,809 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.

B+
3.18ct Heart
HK$12,938 HKD