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Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6545852022

Certificate GIA 6545852022

Diamond specifications and retailer prices

From $4,314 SGD
As of November 6, 2026
Save $5,826 SGD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,140 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545852022. Listed at 20 retailers as of November 5, 2026, with prices from $4,314 to $10,140, a $5,826 spread on the same certified stone. NZ Jewellers lists it at $10,140. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545852022
Dimensions8.51 × 6.06 × 3.53 mm
L/W Ratio1.40
Top View
8.51 mm6.06 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545852022
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 58.2%

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 6
Current: $5,645 SGD|Low: $4,314 SGD|High: $9,381 SGD|Avg: $6,083 SGD|-1.8%
Retailer 1
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 10$4,314 SGD
Retailer 4$4,970 SGD
Retailer 12$5,075 SGD
Retailer 11$5,372 SGD
Retailer 5$5,485 SGD
Retailer 3$5,504 SGD
Retailer 1$5,645 SGD
Retailer 2$5,867 SGD
Retailer 7$5,895 SGD
Retailer 6$6,549 SGD
Retailer 8$7,101 SGD
Retailer 9$9,244 SGD

36 data points across 12 retailers

20 retailers$4,314 SGD to $10,140 SGD

A
Cheapest Retailer
-
$4,314 SGD
B+
Retailer 2
-
$4,970 SGD
View
B+
Retailer 3
-
$5,075 SGD
View
B+
Retailer 4
-
$5,179 SGD
View
B+
Retailer 5
-
$5,372 SGD
View
Final sale: no returns
B+
Retailer 6
-
$5,485 SGD
View
B+
Retailer 7
-
$5,504 SGD
View
B+
Retailer 8
-
$5,645 SGD
View
B+
Retailer 9
-
$5,820 SGD
View
B+
Retailer 10
-
$5,820 SGD
View
Retailer 11
-
$5,820 SGD
View
Price last confirmed 8 days ago
Retailer 12
-
$5,867 SGD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$5,895 SGD
View
B
Retailer 14
-
$6,011 SGD
View
B
Retailer 15
-
$6,094 SGD
View
B+
Retailer 16
-
$6,549 SGD
View
B
Retailer 17
-
$6,716 SGD
View
B
Retailer 18
-
$7,101 SGD
View
B
Retailer 19
-
$9,244 SGD
View
Most Expensive
B
NZ Jewellers
03c099bc-4aed-45b2-8bc7-e186106de750 · Nov 5
$10,140 SGD
$7,912 USD
View
19 more retailers have this diamond
Prices start from $4,314 SGDSave up to $5,826 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
$4,314 SGD