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Heart|Natural|GIA

0.90ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 2185831647

Certificate GIA 2185831647

Diamond specifications and retailer prices

From $2,885 SGD
$2,257 USD
As of November 1, 2026
Save $4,520 SGD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,406 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2185831647. Listed at 16 retailers as of October 30, 2026, with prices from $2,885 to $7,406, a $4,520 spread on the same certified stone. NZ Jewellers lists it at $7,406. 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

0.90
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185831647
Dimensions6.45 × 6.36 × 3.73 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.45 mm6.36 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2185831647
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

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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 1
Current: $7,406 SGD|Low: $3,096 SGD|High: $7,406 SGD|Avg: $4,317 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$3,096 SGD
Retailer 6$3,209 SGD
Retailer 7$3,209 SGD
Retailer 5$3,357 SGD
Retailer 8$3,704 SGD
Retailer 2$3,787 SGD
Retailer 4$4,138 SGD
Retailer 9$5,059 SGD
Retailer 3$6,207 SGD
NZ Jewellers$7,406 SGD

43 data points across 10 retailers

16 retailers$2,885 SGD to $7,406 SGD

B
Cheapest Retailer
-
$2,885 SGD
$2,257 USD
B
Retailer 2
-
$2,899 SGD
$2,268 USD
View
B
Retailer 3
-
$3,096 SGD
$2,422 USD
View
B
Retailer 4
-
$3,209 SGD
$2,510 USD
View
B
Retailer 5
-
$3,209 SGD
$2,510 USD
View
B
Retailer 6
-
$3,357 SGD
$2,626 USD
View
B
Retailer 7
-
$3,508 SGD
CA$3,811 CAD
View
B
Retailer 8
-
$3,682 SGD
$2,880 USD
View
B
Retailer 9
-
$3,682 SGD
$2,880 USD
View
B
Retailer 10
-
$3,704 SGD
$2,897 USD
View
B
Retailer 11
-
$3,787 SGD
£2,332 GBP
View
B
Retailer 12
-
$3,797 SGD
$2,970 USD
View
B
Retailer 13
-
$4,059 SGD
$3,175 USD
View
B
Retailer 14
-
$4,138 SGD
€3,083 EUR
View
B
Retailer 15
-
$6,207 SGD
£3,823 GBP
View
Most Expensive
C
NZ Jewellers
42b6a3e8-c4ee-45c2-8b43-eb247074a58b · Oct 30
$7,406 SGD
$5,793 USD
View
15 more retailers have this diamond
Prices start from $2,885 SGDSave up to $4,520 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
0.90ct Heart
$2,885 SGD