Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1535083179

Certificate GIA 1535083179

Diamond specifications and retailer prices

From $870 USD
HK$6,800 HKD
As of October 30, 2026
Save $1,491 USD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,127 USD at NZ Jewellers · As of October 24, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535083179. Listed at 17 retailers as of October 29, 2026, with a 171% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle40.9°
OriginNatural
Grading LabGIA
CertificateGIA 1535083179
Dimensions5.58 × 6.57 × 4.19 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.58 mm6.57 mm0.90 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535083179
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.8%

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: Oct 30
Current: $3,127 USD|Low: $870 USD|High: $3,208 USD|Avg: $1,566 USD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 13$870 USD
Retailer 9$1,151 USD
Retailer 15$1,183 USD
Retailer 12$1,200 USD
Retailer 8$1,210 USD
Retailer 5$1,225 USD
Retailer 4$1,230 USD
Retailer 3$1,395 USD
Retailer 10$1,400 USD
Retailer 7$1,433 USD
Retailer 11$1,857 USD
Retailer 14$1,869 USD
Retailer 2$1,963 USD
Retailer 6$2,361 USD
NZ Jewellers$3,127 USD

22 data points across 15 retailers

17 retailers$870 USD to $2,361 USD

A
Cheapest Retailer
-
$870 USD
HK$6,800 HKD
A
Retailer 2
-
$1,151 USD
€1,096 EUR
View
A
Retailer 3
-
$1,183 USD
View
Final sale: no returns
A
Retailer 4
-
$1,200 USD
View
A
Retailer 5
-
$1,210 USD
£953 GBP
View
Retailer 6
-
$1,225 USD
SGD 1,656 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,230 USD
View
A
Retailer 8
-
$1,395 USD
View
A
Retailer 9
-
$1,400 USD
View
A
Retailer 10
-
$1,433 USD
SGD 1,936 SGD
View
B+
Retailer 11
-
$1,682 USD
A$2,588 AUD
View
Retailer 12
-
$1,705 USD
A$2,623 AUD
View
Price last confirmed 27 days ago
Retailer 13
-
$1,857 USD
ZAR 29,997 ZAR
View
Price last confirmed 9 days ago
Retailer 14
-
$1,869 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,963 USD
£1,546 GBP
View
B+
Retailer 16
-
$2,361 USD
£1,859 GBP
View
Most Expensive
NZ Jewellers
9d4c9e3e-8cf4-47ab-8dc5-68738358755d · Oct 24
$3,127 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $870 USDSave up to $1,491 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
0.90ct Heart
$870 USD