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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 HK$6,822 HKD
₹82,807 INR
As of November 1, 2026
Save HK$15,390 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,851 HKD 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 226% 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
Colour
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: Nov 1
Current: HK$23,851 HKD|Low: HK$6,528 HKD|High: HK$23,851 HKD|Avg: HK$11,092 HKD|+0.0%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2HK$6,822 HKD
Retailer 4HK$6,829 HKD
Retailer 9HK$8,395 HKD
Retailer 8HK$8,430 HKD
Retailer 5HK$8,756 HKD
Retailer 10HK$9,454 HKD
Retailer 3HK$10,485 HKD
Retailer 7HK$10,638 HKD
Retailer 6HK$16,769 HKD
Moon OceanHK$23,851 HKD

36 data points across 10 retailers

17 retailersHK$6,822 HKD to HK$22,211 HKD

A
Cheapest Retailer
-
HK$6,822 HKD
₹82,807 INR
A
Retailer 2
-
HK$6,829 HKD
View
A
Retailer 3
-
HK$8,395 HKD
$1,070 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,430 HKD
SGD 1,452 SGD
View
A
Retailer 5
-
HK$8,756 HKD
$1,116 USD
View
A
Retailer 6
-
HK$9,109 HKD
$1,161 USD
View
A
Retailer 7
-
HK$9,454 HKD
$1,205 USD
View
A
Retailer 8
-
HK$9,504 HKD
SGD 1,637 SGD
View
A
Retailer 9
-
HK$9,784 HKD
$1,247 USD
View
A
Retailer 10
-
HK$10,485 HKD
£1,052 GBP
View
A
Retailer 11
-
HK$10,505 HKD
$1,339 USD
View
A
Retailer 12
-
HK$10,638 HKD
£1,068 GBP
View
B+
Retailer 13
-
HK$13,049 HKD
$1,663 USD
View
B
Retailer 14
-
HK$14,947 HKD
CA$2,646 CAD
View
B+
Retailer 15
-
HK$16,769 HKD
£1,683 GBP
View
B
Retailer 16
-
HK$22,211 HKD
$2,831 USD
View
Most Expensive
Moon Ocean
NVN-10B68B32B-848 · Sep 30
HK$23,851 HKD
£2,394 GBP
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from HK$6,822 HKDSave up to HK$15,390 HKD

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
HK$6,822 HKD