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Heart|Natural|GIA

1.08ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 1535893408

Certificate GIA 1535893408

Diamond specifications and retailer prices

From $1,637 SGD
HK$10,000 HKD
As of November 2, 2026
Save $1,863 SGD (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,511 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.08ct natural heart diamond

This 1.08ct natural heart sits in the classic one-carat band, graded H 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 1535893408. Listed at 12 retailers as of November 1, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.08
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 1535893408
Dimensions6.99 × 6.21 × 4.05 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.99 mm6.21 mm1.08 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535893408
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 36.3°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,637 SGD|Low: $1,574 SGD|High: $4,049 SGD|Avg: $2,337 SGD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$1,637 SGD
Retailer 4$1,697 SGD
Retailer 6$1,785 SGD
Retailer 10$1,928 SGD
Retailer 9$1,929 SGD
Retailer 7$1,931 SGD
Retailer 2$2,036 SGD
Retailer 5$2,275 SGD
Retailer 3$2,587 SGD
Retailer 11$3,344 SGD
Retailer 8$3,500 SGD

38 data points across 11 retailers

12 retailers$1,637 SGD to $3,500 SGD

A
Cheapest Retailer
-
$1,637 SGD
HK$10,000 HKD
A
Retailer 2
-
$1,697 SGD
$1,327 USD
View
Final sale: no returns
A
Retailer 3
-
$1,785 SGD
$1,396 USD
View
A
Retailer 4
-
$1,928 SGD
$1,507 USD
View
A
Retailer 5
-
$1,929 SGD
$1,508 USD
View
A
Retailer 6
-
$1,931 SGD
$1,510 USD
View
A
Retailer 7
-
$2,036 SGD
$1,592 USD
View
A
Retailer 8
-
$2,275 SGD
£1,401 GBP
View
B+
Retailer 9
-
$2,587 SGD
View
Retailer 10
-
$3,344 SGD
$2,615 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$3,500 SGD
£2,155 GBP
View
Most Expensive
NZ Jewellers
3f3b8352-e4ed-48bb-b419-68920897c2a9 · Sep 25
$5,511 SGD
$4,309 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from $1,637 SGDSave up to $1,863 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.

A
1.08ct Heart
$1,637 SGD