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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

VG • G/I1 • GIA 1565110031

Certificate GIA 1565110031

Diamond specifications and retailer prices

From $1,031 SGD
HK$6,300 HKD
As of November 1, 2026
Save $2,326 SGD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,357 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 1565110031. Listed at 10 retailers as of October 30, 2026, with prices from $1,031 to $3,357, a $2,326 spread on the same certified stone. NZ Jewellers lists it at $3,357. 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
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1565110031
Dimensions6.22 × 6.17 × 3.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.22 mm6.17 mm0.90 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1565110031
Side View
Table 59.0%Crown 34°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.5%

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: $3,357 SGD|Low: $1,015 SGD|High: $3,357 SGD|Avg: $1,591 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$1,031 SGD
Retailer 4$1,117 SGD
Retailer 9$1,319 SGD
Retailer 7$1,377 SGD
Retailer 10$1,377 SGD
Retailer 5$1,429 SGD
Retailer 6$1,521 SGD
Retailer 8$1,588 SGD
Retailer 2$1,780 SGD
NZ Jewellers$3,357 SGD

20 data points across 10 retailers

10 retailers$1,031 SGD to $3,357 SGD

A
Cheapest Retailer
-
$1,031 SGD
HK$6,300 HKD
A
Retailer 2
-
$1,117 SGD
₹83,180 INR
View
B+
Retailer 3
-
$1,319 SGD
$1,032 USD
View
B+
Retailer 4
-
$1,377 SGD
$1,077 USD
View
B+
Retailer 5
-
$1,377 SGD
$1,077 USD
View
B+
Retailer 6
-
$1,429 SGD
$1,118 USD
View
B+
Retailer 7
-
$1,521 SGD
$1,190 USD
View
B+
Retailer 8
-
$1,588 SGD
$1,242 USD
View
B+
Retailer 9
-
$1,780 SGD
€1,326 EUR
View
Most Expensive
C
NZ Jewellers
347da947-4b06-4c3f-b550-f7b82788b1ed · Oct 30
$3,357 SGD
$2,626 USD
View
9 more retailers have this diamond
Prices start from $1,031 SGDSave up to $2,326 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.

A
0.90ct Round
$1,031 SGD