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Heart|Natural|GIA

0.90ct G SI2 Heart Natural Diamond

G/SI2 • GIA 6211031722

Certificate GIA 6211031722

Diamond specifications and retailer prices

From $4,222 NZD
$2,376 USD
As of October 31, 2026
Save $2,093 NZD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,315 NZD at The Diamond Guys · As of November 2, 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 $4,222 to $6,315, a $2,093 spread on the same certified stone. The Diamond Guys lists it at $6,315. 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
Colour
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

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,056 NZD|Low: $4,222 NZD|High: $6,315 NZD|Avg: $5,384 NZD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
November 2, 2026
Retailer 5$4,222 NZD
Retailer 4$4,324 NZD
Retailer 10$4,411 NZD
Retailer 9$5,093 NZD
Retailer 3$5,396 NZD
Retailer 7$5,687 NZD
Retailer 8$5,687 NZD
Retailer 6$5,865 NZD
Retailer 1$6,056 NZD
Retailer 2$6,237 NZD
The Diamond Guys$6,315 NZD

19 data points across 11 retailers

10 retailers$4,222 NZD to $6,315 NZD

B
Cheapest Retailer
-
$4,222 NZD
$2,376 USD
B
Retailer 2
-
$4,324 NZD
$2,433 USD
View
B
Retailer 3
-
$4,411 NZD
$2,482 USD
View
B
Retailer 4
-
$5,093 NZD
CA$3,980 CAD
View
B
Retailer 5
-
$5,396 NZD
$3,036 USD
View
B
Retailer 6
-
$5,687 NZD
$3,200 USD
View
B
Retailer 7
-
$5,687 NZD
$3,200 USD
View
B
Retailer 8
-
$5,865 NZD
$3,300 USD
View
B
Retailer 9
-
$6,056 NZD
€3,245 EUR
View
Most Expensive
C
The Diamond Guys
1947489963 · Nov 2
$6,315 NZD
$3,553 USD
View
9 more retailers have this diamond
Prices start from $4,222 NZDSave up to $2,093 NZD

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
$4,222 NZD