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Heart|Natural|GIA

0.71ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 2151866921

Certificate GIA 2151866921

Diamond specifications and retailer prices

From $2,949 SGD
As of November 5, 2026
Save $454 SGD (13%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,687 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2151866921. Listed at 9 retailers as of November 5, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.71
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2151866921
Dimensions5.96 × 5.42 × 3.61 mm
L/W Ratio1.10
Culet sizeNone
Top View
5.96 mm5.42 mm0.71 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2151866921
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $5,687 SGD|Low: $2,949 SGD|High: $6,805 SGD|Avg: $4,066 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$2,949 SGD
Retailer 7$2,949 SGD
Retailer 4$3,085 SGD
Retailer 9$3,208 SGD
Retailer 8$3,403 SGD
Retailer 3$3,478 SGD
Retailer 2$4,861 SGD
MOH London$5,687 SGD
Retailer 5$6,805 SGD

41 data points across 9 retailers

9 retailers$2,949 SGD to $3,403 SGD

Retailer 1
-
$2,949 SGD
Price last confirmed 8 days ago
B
Retailer 2
-
$2,949 SGD
View
B
Retailer 3
-
$3,085 SGD
View
B
Retailer 4
-
$3,208 SGD
View
C
Retailer 5
-
$3,403 SGD
View
Retailer 6
-
$3,478 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$4,861 SGD
View
Price under review
Most Expensive
MOH London
6C7D8C7C4 · Nov 4
$5,687 SGD
£3,494 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $2,949 SGDSave up to $454 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
0.71ct Heart
$2,949 SGD