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Heart|Natural|GIA

0.90ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7546954446

Certificate GIA 7546954446

Diamond specifications and retailer prices

From $703 USD
As of November 4, 2026
Save $466 USD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,169 USD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546954446. Listed at 6 retailers as of November 6, 2026, with prices from $703 to $1,169, a $466 spread on the same certified stone. GemTrove lists it at $1,169. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546954446
Dimensions5.96 × 6.62 × 3.87 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.96 mm6.62 mm0.90 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546954446
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

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 4
Current: $1,169 USD|Low: $612 USD|High: $1,169 USD|Avg: $831 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$703 USD
Retailer 6$703 USD
Retailer 3$767 USD
Retailer 5$782 USD
Retailer 2$816 USD
GemTrove$1,169 USD

41 data points across 6 retailers

6 retailers$703 USD to $1,169 USD

A
Cheapest Retailer
-
$703 USD
Final sale: no returns
A
Retailer 2
-
$703 USD
View
A
Retailer 3
-
$767 USD
View
A
Retailer 4
-
$782 USD
View
A
Retailer 5
-
$816 USD
View
Most Expensive
B+
GemTrove
GT-N-01266606-98 · Nov 6
$1,169 USD
A$1,798 AUD
View
5 more retailers have this diamond
Prices start from $703 USDSave up to $466 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
$703 USD