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Round|Natural|GIA

0.81ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1359881664

Certificate GIA 1359881664

Diamond specifications and retailer prices

From $959 SGD
As of November 4, 2026
Save $2,076 SGD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,059 SGD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1359881664. Listed at 12 retailers as of November 4, 2026, with a 216% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.81
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
OriginNatural
Grading LabGIA
CertificateGIA 1359881664
Dimensions5.96 × 5.99 × 3.66 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
5.96 mm5.99 mm0.81 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1359881664
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilionCulet: NoneDepth 61.2%

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 4
Current: $3,035 SGD|Low: $742 SGD|High: $3,059 SGD|Avg: $1,233 SGD|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$742 SGD
Retailer 7$959 SGD
Retailer 6$968 SGD
Retailer 11$968 SGD
Retailer 10$982 SGD
Retailer 12$1,005 SGD
Retailer 3$1,116 SGD
Retailer 8$1,137 SGD
Retailer 2$1,144 SGD
Retailer 9$1,299 SGD
Retailer 5$1,362 SGD
NZ Jewellers$3,035 SGD

45 data points across 12 retailers

12 retailers$959 SGD to $3,035 SGD

A
Cheapest Retailer
-
$959 SGD
Retailer 2
-
$968 SGD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$968 SGD
View
Retailer 4
-
$976 SGD
View
Price last confirmed 53 days ago
B+
Retailer 5
-
$1,005 SGD
View
B+
Retailer 6
-
$1,116 SGD
View
Retailer 7
-
$1,125 SGD
View
Price last confirmed 53 days ago
B+
Retailer 8
-
$1,137 SGD
View
B+
Retailer 9
-
$1,144 SGD
View
B
Retailer 10
-
$1,362 SGD
View
C
Retailer 11
-
$3,035 SGD
View
Most Expensive
NZ Jewellers
df852f01-0746-4d38-aa77-239bb54ef9a8 · Sep 15
$3,059 SGD
$2,395 USD
View
Price last confirmed 52 days ago
11 more retailers have this diamond
Prices start from $959 SGDSave up to $2,076 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
0.81ct Round
$959 SGD