Heart|Natural|GIA

1.08ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 1535893408

Certificate GIA 1535893408

Diamond specifications and retailer prices

From $1,254 USD
HK$9,800 HKD
As of November 1, 2026
Save $1,482 USD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,309 USD 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 118% 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
Color
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 1
Current: $1,327 USD|Low: $1,231 USD|High: $3,166 USD|Avg: $1,826 USD|-2.0%
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 7$1,254 USD
Retailer 1$1,327 USD
Retailer 5$1,396 USD
Retailer 10$1,507 USD
Retailer 9$1,508 USD
Retailer 6$1,510 USD
Retailer 2$1,592 USD
Retailer 4$1,779 USD
Retailer 3$2,023 USD
Retailer 11$2,615 USD
Retailer 8$2,737 USD

38 data points across 11 retailers

12 retailers$1,254 USD to $2,737 USD

A
Cheapest Retailer
-
$1,254 USD
HK$9,800 HKD
A
Retailer 2
-
$1,327 USD
View
Final sale: no returns
A
Retailer 3
-
$1,396 USD
View
A
Retailer 4
-
$1,507 USD
View
A
Retailer 5
-
$1,508 USD
View
A
Retailer 6
-
$1,510 USD
View
A
Retailer 7
-
$1,592 USD
View
A
Retailer 8
-
$1,779 USD
£1,401 GBP
View
B+
Retailer 9
-
$2,023 USD
SGD 2,734 SGD
View
Retailer 10
-
$2,615 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,737 USD
£2,155 GBP
View
Most Expensive
NZ Jewellers
3f3b8352-e4ed-48bb-b419-68920897c2a9 · Sep 25
$4,309 USD
View
Price last confirmed 37 days ago
11 more retailers have this diamond
Prices start from $1,254 USDSave up to $1,482 USD

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
$1,254 USD