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Oval|Natural|GIA

1.31ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 6475346784

Certificate GIA 6475346784

Diamond specifications and retailer prices

From $3,187 SGD
As of November 6, 2026
Save $4,651 SGD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,838 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6475346784. Listed at 11 retailers as of November 5, 2026, with prices from $3,187 to $7,838, a $4,651 spread on the same certified stone. NZ Jewellers lists it at $7,838. 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

1.31
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.32°
Pavilion angle41.94°
OriginNatural
Grading LabGIA
CertificateGIA 6475346784
Dimensions8.80 × 6.07 × 3.82 mm
L/W Ratio1.45
Top View
8.80 mm6.07 mm1.31 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6475346784
Side View
Table 61.0%Crown 37.32°Girdle: MED-THKPavilion 41.94°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,365 SGD|Low: $3,358 SGD|High: $4,492 SGD|Avg: $3,806 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$3,358 SGD
Retailer 4$3,417 SGD
Retailer 8$3,494 SGD
Retailer 2$3,544 SGD
Retailer 6$3,894 SGD
Retailer 5$3,931 SGD
Retailer 1$4,365 SGD
Retailer 7$4,492 SGD

42 data points across 8 retailers

11 retailers$3,187 SGD to $7,838 SGD

B+
Cheapest Retailer
-
$3,187 SGD
B
Retailer 2
-
$3,358 SGD
View
B+
Retailer 3
-
$3,544 SGD
View
B
Retailer 4
-
$3,749 SGD
View
Retailer 5
-
$3,749 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$3,894 SGD
View
B
Retailer 7
-
$3,894 SGD
View
B
Retailer 8
-
$3,931 SGD
View
B
Retailer 9
-
$4,325 SGD
View
B
Retailer 10
-
$4,365 SGD
View
Most Expensive
C
NZ Jewellers
c9071aa6-51b0-4e16-a6cb-2956bea6b02d · Nov 5
$7,838 SGD
$6,116 USD
View
10 more retailers have this diamond
Prices start from $3,187 SGDSave up to $4,651 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+
1.31ct Oval
$3,187 SGD