CaratHunter
Plans
Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2567365621

Certificate GIA 2567365621

Diamond specifications and retailer prices

From $1,141 USD
As of October 28, 2026
Save $2,079 USD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,220 USD at Moon Ocean · As of October 29, 2026
View at Moon Ocean

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 2567365621. Listed at 11 retailers as of October 28, 2026, with prices from $1,141 to $3,220, a $2,079 spread on the same certified stone. Moon Ocean lists it at $3,220. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567365621
Dimensions6.61 × 5.98 × 3.85 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural
Top View
6.61 mm5.98 mm0.90 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567365621
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.2%

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: $3,220 USD|Low: $1,046 USD|High: $3,243 USD|Avg: $1,784 USD|-0.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$1,141 USD
Retailer 4$1,237 USD
Retailer 10$1,237 USD
Retailer 11$1,284 USD
Retailer 2$1,407 USD
Retailer 9$1,427 USD
Retailer 7$1,445 USD
Retailer 6$1,727 USD
Retailer 5$2,277 USD
Retailer 8$3,017 USD
Moon Ocean$3,220 USD

24 data points across 11 retailers

11 retailers$1,141 USD to $3,220 USD

A
Cheapest Retailer
-
$1,141 USD
Final sale: no returns
A
Retailer 2
-
$1,237 USD
View
A
Retailer 3
-
$1,237 USD
View
A
Retailer 4
-
$1,284 USD
View
B+
Retailer 5
-
$1,407 USD
£1,108 GBP
View
B+
Retailer 6
-
$1,427 USD
View
B+
Retailer 7
-
$1,445 USD
£1,138 GBP
View
B+
Retailer 8
-
$1,727 USD
€1,645 EUR
View
B
Retailer 9
-
$2,277 USD
£1,793 GBP
View
B
Retailer 10
-
$3,017 USD
View
Most Expensive
B
Moon Ocean
NVN-5217B48C8-621 · Oct 29
$3,220 USD
£2,535 GBP
View
10 more retailers have this diamond
Prices start from $1,141 USDSave up to $2,079 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
$1,141 USD