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Heart|Natural|GIA

0.87ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 5221787274

Certificate GIA 5221787274

Diamond specifications and retailer prices

From $1,665 SGD
As of November 5, 2026
6 retailers carry this diamond
Most expensive: $3,446 SGD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.87ct natural heart diamond

This 0.87ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5221787274. Listed at 6 retailers as of November 5, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.87
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221787274
Dimensions5.29 × 6.53 × 4.02 mm
L/W Ratio1.23
Girdle conditionFaceted
Key to symbols
Crystal
Top View
5.29 mm6.53 mm0.87 ctJ / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221787274
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.5%

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: $1,268 SGD|Low: $929 SGD|High: $2,038 SGD|Avg: $1,452 SGD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 20, 2026
Retailer 3$929 SGD
Retailer 6$1,188 SGD
Retailer 1$1,268 SGD
Retailer 7$1,435 SGD
Retailer 5$1,516 SGD
Retailer 4$1,584 SGD
Retailer 8$1,665 SGD
Retailer 2$2,022 SGD

13 data points across 8 retailers

6 retailers

Retailer 1
-
$1,098 SGD
Price last confirmed 47 days ago
Retailer 2
-
$1,268 SGD
View
Price last confirmed 48 days ago
Retailer 3
-
$1,268 SGD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$1,665 SGD
View
Retailer 5
-
$2,022 SGD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
5aaff3f8-bb04-456a-b4ea-bdde5ba27771 · Sep 20
$3,446 SGD
$2,689 USD
View
Price last confirmed 46 days ago
5 more retailers have this diamond
Prices start from $1,665 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
0.87ct Heart
$1,665 SGD