CaratHunter
Plans
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 $2,108 SGD
$1,649 USD
As of November 1, 2026
Save $6,975 SGD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,068 SGD 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: $12,068 SGD|Low: $1,509 SGD|High: $12,452 SGD|Avg: $5,337 SGD|-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 4$2,108 SGD
Retailer 7$2,237 SGD
Retailer 11$2,313 SGD
Retailer 9$2,846 SGD
Retailer 12$2,886 SGD
Retailer 6$3,401 SGD
Retailer 8$3,560 SGD
Retailer 5$5,749 SGD
Retailer 10$6,094 SGD
Retailer 2$6,319 SGD
Retailer 3$9,083 SGD
Retailer 13$11,889 SGD
Brilliant Earth$12,068 SGD

30 data points across 13 retailers

12 retailers$2,108 SGD to $9,083 SGD

B+
Cheapest Retailer
-
$2,108 SGD
$1,649 USD
Final sale: no returns
B+
Retailer 2
-
$2,237 SGD
$1,750 USD
View
B+
Retailer 3
-
$2,313 SGD
$1,809 USD
View
B
Retailer 4
-
$2,846 SGD
$2,226 USD
View
B+
Retailer 5
-
$2,886 SGD
$2,258 USD
View
B
Retailer 6
-
$3,401 SGD
€2,534 EUR
View
B
Retailer 7
-
$3,560 SGD
$2,785 USD
View
B
Retailer 8
-
$6,094 SGD
$4,767 USD
View
B
Retailer 9
-
$6,319 SGD
£3,892 GBP
View
B
Retailer 10
-
$9,083 SGD
$7,105 USD
View
Retailer 11
-
$11,889 SGD
$9,300 USD
View
Price under review
Most Expensive
Brilliant Earth
21402944Y · Oct 31
$12,068 SGD
$9,440 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,108 SGDSave up to $6,975 SGD

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
$2,108 SGD