CaratHunter
Plans
Oval|Natural|GIA

1.30ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7562621133

Certificate GIA 7562621133

Diamond specifications and retailer prices

From $2,591 SGD
As of November 6, 2026
Save $5,016 SGD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,608 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562621133. Listed at 16 retailers as of November 5, 2026, with prices from $2,591 to $7,608, a $5,016 spread on the same certified stone. NZ Jewellers lists it at $7,608. 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

1.30
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562621133
Dimensions8.38 × 5.97 × 3.82 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.38 mm5.97 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562621133
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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 6
Current: $7,608 SGD|Low: $2,558 SGD|High: $7,670 SGD|Avg: $4,171 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
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 4$2,591 SGD
Retailer 14$3,233 SGD
Retailer 13$3,359 SGD
Retailer 10$3,395 SGD
Retailer 7$3,455 SGD
Retailer 2$3,530 SGD
Retailer 3$3,563 SGD
Retailer 5$3,581 SGD
Retailer 8$3,613 SGD
Retailer 6$3,935 SGD
Retailer 9$4,282 SGD
Retailer 11$4,441 SGD
Retailer 15$5,278 SGD
Retailer 12$6,357 SGD
NZ Jewellers$7,608 SGD

15 data points across 15 retailers

16 retailers$2,591 SGD to $7,608 SGD

A
Cheapest Retailer
-
$2,591 SGD
A
Retailer 2
-
$2,826 SGD
View
A
Retailer 3
-
$3,233 SGD
View
B+
Retailer 4
-
$3,359 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,395 SGD
View
B+
Retailer 6
-
$3,455 SGD
View
B+
Retailer 7
-
$3,530 SGD
View
B+
Retailer 8
-
$3,563 SGD
View
B+
Retailer 9
-
$3,581 SGD
View
B+
Retailer 10
-
$3,613 SGD
View
B+
Retailer 11
-
$3,935 SGD
View
B+
Retailer 12
-
$4,282 SGD
View
B+
Retailer 13
-
$4,441 SGD
View
B
Retailer 14
-
$5,278 SGD
View
B
Retailer 15
-
$6,357 SGD
View
Most Expensive
B
NZ Jewellers
0d3517e9-4784-42a0-bb5c-d05cf41ad4f3 · Nov 5
$7,608 SGD
$5,936 USD
View
15 more retailers have this diamond
Prices start from $2,591 SGDSave up to $5,016 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
1.30ct Oval
$2,591 SGD