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Oval|Natural|GIA

1.53ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 1246087053

Certificate GIA 1246087053

Diamond specifications and retailer prices

From $10,461 AUD
As of November 6, 2026
Save $9,152 AUD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,613 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246087053. Listed at 16 retailers as of November 4, 2026, with prices from $10,461 to $19,613, a $9,152 spread on the same certified stone. MOH London lists it at $19,613. 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

1.53
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1246087053
Dimensions9.51 × 6.32 × 3.75 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Top View
9.51 mm6.32 mm1.53 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1246087053
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.4%

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: $19,613 AUD|Low: $10,461 AUD|High: $19,770 AUD|Avg: $13,648 AUD|-0.8%
MOH London
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 3$10,461 AUD
Retailer 11$10,978 AUD
Retailer 5$11,362 AUD
Retailer 10$11,595 AUD
Retailer 8$12,969 AUD
Retailer 13$13,093 AUD
Retailer 14$13,170 AUD
Retailer 15$13,561 AUD
Retailer 2$13,671 AUD
Retailer 4$13,986 AUD
Retailer 6$13,986 AUD
Retailer 7$14,452 AUD
Retailer 9$14,644 AUD
Retailer 12$15,058 AUD
MOH London$19,613 AUD

10 data points across 15 retailers

16 retailers$10,461 AUD to $19,613 AUD

B+
Cheapest Retailer
-
$10,461 AUD
B+
Retailer 2
-
$10,978 AUD
View
B+
Retailer 3
-
$11,020 AUD
View
B+
Retailer 4
-
$11,362 AUD
View
B+
Retailer 5
-
$11,595 AUD
View
B+
Retailer 6
-
$12,969 AUD
View
B+
Retailer 7
-
$13,093 AUD
View
B+
Retailer 8
-
$13,170 AUD
View
B+
Retailer 9
-
$13,561 AUD
View
B+
Retailer 10
-
$13,671 AUD
View
B
Retailer 11
-
$13,986 AUD
View
B
Retailer 12
-
$13,986 AUD
View
B
Retailer 13
-
$14,452 AUD
View
B
Retailer 14
-
$14,644 AUD
View
B
Retailer 15
-
$15,058 AUD
View
Most Expensive
B
MOH London
7E0B1663D · Nov 4
$19,613 AUD
£10,611 GBP
View
15 more retailers have this diamond
Prices start from $10,461 AUDSave up to $9,152 AUD

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+
1.53ct Oval
$10,461 AUD