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Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

GD • J/I1 • GIA 7328570716

Certificate GIA 7328570716

Diamond specifications and retailer prices

From $1,309 SGD
HK$8,000 HKD
As of November 1, 2026
Save $2,293 SGD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,603 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 7328570716. Listed at 8 retailers as of October 30, 2026, with prices from $1,309 to $3,603, a $2,293 spread on the same certified stone. NZ Jewellers lists it at $3,603. 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
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7328570716
Dimensions5.99 × 5.93 × 3.90 mm
L/W Ratio1.01
Top View
5.99 mm5.93 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7328570716
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 65.4%

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: Nov 1
Current: $3,603 SGD|Low: $1,293 SGD|High: $3,603 SGD|Avg: $1,864 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$1,309 SGD
Retailer 8$1,415 SGD
Retailer 4$1,477 SGD
Retailer 6$1,477 SGD
Retailer 5$1,534 SGD
Retailer 7$1,704 SGD
Retailer 10$1,792 SGD
Retailer 2$2,059 SGD
Retailer 9$2,136 SGD
NZ Jewellers$3,603 SGD

18 data points across 10 retailers

8 retailers$1,309 SGD to $3,603 SGD

B
Cheapest Retailer
-
$1,309 SGD
HK$8,000 HKD
B
Retailer 2
-
$1,415 SGD
$1,107 USD
View
B
Retailer 3
-
$1,477 SGD
$1,155 USD
View
B
Retailer 4
-
$1,477 SGD
$1,155 USD
View
B
Retailer 5
-
$1,534 SGD
$1,200 USD
View
B
Retailer 6
-
$1,704 SGD
$1,333 USD
View
C
Retailer 7
-
$2,059 SGD
€1,534 EUR
View
Most Expensive
C
NZ Jewellers
4c89b54b-9d52-4e7d-bc21-689ee5ee1855 · Oct 30
$3,603 SGD
$2,818 USD
View
7 more retailers have this diamond
Prices start from $1,309 SGDSave up to $2,293 SGD

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 Round
$1,309 SGD