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Heart|Natural|GIA

1.20ct D VVS1 Heart Natural Diamond

GD • D/VVS1 • GIA 5131109107

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 5131109107

Diamond specifications and retailer prices

From $12,165 SGD
As of November 6, 2026
Save $3,900 SGD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $20,487 SGD at Cape Diamonds · As of November 6, 2026
View at Cape Diamonds

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-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 5131109107. Listed at 7 retailers as of November 6, 2026, with a 32% 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

1.20
Carat
D
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5131109107
Dimensions6.30 × 5.76 × 3.96 mm
L/W Ratio1.09
Top View
6.30 mm5.76 mm1.20 ctD / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5131109107
Side View
Table 55.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $20,487 SGD|Low: $12,165 SGD|High: $20,520 SGD|Avg: $14,921 SGD|+1.2%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$12,165 SGD
Retailer 8$12,279 SGD
Retailer 7$13,012 SGD
Retailer 4$13,402 SGD
Retailer 6$13,548 SGD
Retailer 3$16,065 SGD
Retailer 2$18,604 SGD
Cape Diamonds$20,487 SGD

43 data points across 8 retailers

7 retailers$12,165 SGD to $16,065 SGD

B
Cheapest Retailer
-
$12,165 SGD
B
Retailer 2
-
$12,279 SGD
View
B
Retailer 3
-
$13,012 SGD
View
B
Retailer 4
-
$13,548 SGD
View
Final sale: no returns
B
Retailer 5
-
$16,065 SGD
View
Retailer 6
-
$18,604 SGD
View
Price under review
Most Expensive
Cape Diamonds
cert_5131109107 · Nov 6
$20,487 SGD
ZAR 258,242 ZAR
View
Price under review
6 more retailers have this diamond
Prices start from $12,165 SGDSave up to $3,900 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
1.20ct Heart
$12,165 SGD