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Heart|Natural|GIA

0.90ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 6531922848

Certificate GIA 6531922848

Diamond specifications and retailer prices

From $1,198 CAD
HK$6,700 HKD
As of October 30, 2026
Save $2,757 CAD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,247 CAD at Moon Ocean · As of September 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531922848. Listed at 17 retailers as of October 30, 2026, with a 230% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6531922848
Dimensions6.59 × 5.92 × 3.53 mm
L/W Ratio1.11
Top View
6.59 mm5.92 mm0.90 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6531922848
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.6%

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 30
Current: $4,247 CAD|Low: $1,162 CAD|High: $4,247 CAD|Avg: $1,979 CAD|+0.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$1,198 CAD
Retailer 2$1,219 CAD
Retailer 8$1,495 CAD
Retailer 7$1,501 CAD
Retailer 3$1,569 CAD
Retailer 9$1,683 CAD
Retailer 4$1,867 CAD
Retailer 6$1,894 CAD
Retailer 5$2,986 CAD
Moon Ocean$4,247 CAD

35 data points across 10 retailers

17 retailers$1,198 CAD to $3,955 CAD

A
Cheapest Retailer
-
$1,198 CAD
HK$6,700 HKD
A
Retailer 2
-
$1,219 CAD
₹83,113 INR
View
A
Retailer 3
-
$1,495 CAD
$1,070 USD
View
Final sale: no returns
A
Retailer 4
-
$1,501 CAD
SGD 1,452 SGD
View
A
Retailer 5
-
$1,569 CAD
$1,123 USD
View
A
Retailer 6
-
$1,622 CAD
$1,161 USD
View
A
Retailer 7
-
$1,683 CAD
$1,205 USD
View
A
Retailer 8
-
$1,692 CAD
SGD 1,637 SGD
View
A
Retailer 9
-
$1,742 CAD
$1,247 USD
View
A
Retailer 10
-
$1,867 CAD
£1,052 GBP
View
A
Retailer 11
-
$1,870 CAD
$1,339 USD
View
A
Retailer 12
-
$1,894 CAD
£1,068 GBP
View
B+
Retailer 13
-
$2,323 CAD
$1,663 USD
View
B
Retailer 14
-
$2,661 CAD
View
B+
Retailer 15
-
$2,986 CAD
£1,683 GBP
View
B
Retailer 16
-
$3,955 CAD
$2,831 USD
View
Most Expensive
Moon Ocean
NVN-10B68B32B-848 · Sep 30
$4,247 CAD
£2,394 GBP
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from $1,198 CADSave up to $2,757 CAD

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
$1,198 CAD