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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7552838111

Certificate GIA 7552838111

Diamond specifications and retailer prices

From $1,111 USD
As of October 28, 2026
Save $571 USD (34%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,937 USD at NZ Jewellers · As of September 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 G 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 7552838111. Listed at 11 retailers as of October 28, 2026, with a 51% 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

0.90
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552838111
Dimensions6.65 × 5.70 × 4.06 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
6.65 mm5.70 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7552838111
Side View
Table 53.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 61.1%

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 28
Current: $1,370 USD|Low: $1,019 USD|High: $2,233 USD|Avg: $1,504 USD|+5.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$1,111 USD
Retailer 4$1,204 USD
Retailer 1$1,370 USD
Retailer 8$1,390 USD
Retailer 3$1,407 USD
Retailer 2$1,682 USD
Retailer 7$1,720 USD
Retailer 5$2,209 USD

38 data points across 8 retailers

11 retailers$1,111 USD to $1,682 USD

A
Cheapest Retailer
-
$1,111 USD
Final sale: no returns
Retailer 2
-
$1,204 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$1,204 USD
View
Retailer 4
-
$1,204 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,251 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$1,370 USD
£1,079 GBP
View
Retailer 7
-
$1,390 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$1,407 USD
£1,108 GBP
View
B+
Retailer 9
-
$1,682 USD
€1,602 EUR
View
Retailer 10
-
$2,209 USD
£1,739 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
55cafdf8-de57-428c-bb87-3b742ce3a557 · Sep 30
$2,937 USD
View
Price last confirmed 33 days ago
10 more retailers have this diamond
Prices start from $1,111 USDSave up to $571 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
$1,111 USD