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Round|Natural|GIA

0.90ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6461100016

Certificate GIA 6461100016

Diamond specifications and retailer prices

From $897 SGD
As of November 5, 2026
Save $2,922 SGD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,819 SGD at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6461100016. Listed at 15 retailers as of November 5, 2026, with prices from $897 to $3,819, a $2,922 spread on the same certified stone. NZ Jewellers lists it at $3,819. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6461100016
Dimensions6.12 × 6.16 × 3.87 mm
L/W Ratio1.01
Top View
6.12 mm6.16 mm0.90 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6461100016
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,819 SGD|Low: $897 SGD|High: $3,819 SGD|Avg: $1,597 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 9$897 SGD
Retailer 12$915 SGD
Retailer 4$1,217 SGD
Retailer 5$1,217 SGD
Retailer 11$1,231 SGD
Retailer 13$1,257 SGD
Retailer 14$1,265 SGD
Retailer 6$1,387 SGD
Retailer 8$1,395 SGD
Retailer 3$1,405 SGD
Retailer 15$1,405 SGD
Retailer 2$1,571 SGD
Retailer 10$1,783 SGD
Retailer 7$1,967 SGD
NZ Jewellers$3,819 SGD

44 data points across 15 retailers

15 retailers$897 SGD to $3,819 SGD

A
Cheapest Retailer
-
$897 SGD
A
Retailer 2
-
$915 SGD
View
B+
Retailer 3
-
$1,217 SGD
View
Retailer 4
-
$1,217 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,231 SGD
View
B+
Retailer 6
-
$1,257 SGD
View
B+
Retailer 7
-
$1,265 SGD
View
B+
Retailer 8
-
$1,387 SGD
View
B+
Retailer 9
-
$1,395 SGD
View
B
Retailer 10
-
$1,405 SGD
View
B
Retailer 11
-
$1,405 SGD
View
B
Retailer 12
-
$1,411 SGD
View
B+
Retailer 13
-
$1,571 SGD
View
B
Retailer 14
-
$1,783 SGD
View
Most Expensive
C
NZ Jewellers
2231d7e6-274e-4505-8820-c292d0d68231 · Nov 5
$3,819 SGD
$2,990 USD
View
14 more retailers have this diamond
Prices start from $897 SGDSave up to $2,922 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
$897 SGD