Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

G/SI2 • GIA 6211031722

Certificate GIA 6211031722

Diamond specifications and retailer prices

From $2,376 USD
As of October 31, 2026
Save $1,177 USD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,553 USD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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) and certified by GIA 6211031722. Listed at 10 retailers as of October 31, 2026, with prices from $2,376 to $3,553, a $1,177 spread on the same certified stone. The Diamond Guys lists it at $3,553. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
G
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6211031722
Dimensions6.17 × 6.79 × 3.81 mm
L/W Ratio1.10
Top View
6.17 mm6.79 mm0.90 ctG / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6211031722
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 56.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,396 USD|Low: $2,376 USD|High: $3,553 USD|Avg: $3,029 USD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
October 31, 2026
Retailer 5$2,376 USD
Retailer 4$2,433 USD
Retailer 10$2,482 USD
Retailer 9$2,866 USD
Retailer 3$3,036 USD
Retailer 7$3,200 USD
Retailer 8$3,200 USD
Retailer 6$3,300 USD
Retailer 1$3,396 USD
Retailer 2$3,509 USD
The Diamond Guys$3,553 USD

18 data points across 11 retailers

10 retailers$2,376 USD to $3,553 USD

B
Cheapest Retailer
-
$2,376 USD
B
Retailer 2
-
$2,433 USD
View
B
Retailer 3
-
$2,482 USD
View
B
Retailer 4
-
$2,866 USD
CA$3,980 CAD
View
B
Retailer 5
-
$3,036 USD
View
B
Retailer 6
-
$3,200 USD
View
B
Retailer 7
-
$3,200 USD
View
B
Retailer 8
-
$3,300 USD
View
B
Retailer 9
-
$3,396 USD
€3,234 EUR
View
Most Expensive
C
The Diamond Guys
1947489963 · Oct 31
$3,553 USD
View
9 more retailers have this diamond
Prices start from $2,376 USDSave up to $1,177 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.

B
0.90ct Heart
$2,376 USD