Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 5241018788

Certificate GIA 5241018788

Diamond specifications and retailer prices

From $3,782 USD
As of October 30, 2026
Save $3,814 USD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,596 USD at MOH London · As of October 29, 2026
View at MOH London

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 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 5241018788. Listed at 16 retailers as of October 29, 2026, with prices from $3,782 to $7,596, a $3,814 spread on the same certified stone. MOH London lists it at $7,596. 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
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241018788
Dimensions8.43 × 6.01 × 3.82 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.43 mm6.01 mm1.30 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241018788
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,596 USD|Low: $2,701 USD|High: $7,596 USD|Avg: $3,826 USD|+23.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 5$2,701 USD
Retailer 3$2,861 USD
Retailer 17$2,932 USD
Retailer 7$3,029 USD
Retailer 4$3,260 USD
Retailer 6$3,308 USD
Retailer 8$3,380 USD
Retailer 15$3,782 USD
Retailer 11$4,057 USD
Retailer 16$4,298 USD
Retailer 13$4,680 USD
Retailer 2$4,717 USD
Retailer 12$5,239 USD
Retailer 14$5,351 USD
Retailer 10$5,369 USD
Retailer 9$5,498 USD
MOH London$7,596 USD

34 data points across 17 retailers

16 retailers$3,782 USD to $7,596 USD

Retailer 1
-
$2,701 USD
HK$21,100 HKD
Price last confirmed 7 days ago
Retailer 2
-
$2,861 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$2,932 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$3,029 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$3,260 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$3,380 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$3,782 USD
View
B+
Retailer 8
-
$4,057 USD
CA$5,635 CAD
View
B+
Retailer 9
-
$4,298 USD
View
B+
Retailer 10
-
$4,680 USD
View
B+
Retailer 11
-
$4,715 USD
View
B+
Retailer 12
-
$4,717 USD
£3,715 GBP
View
B
Retailer 13
-
$5,351 USD
View
B
Retailer 14
-
$5,369 USD
€5,113 EUR
View
Retailer 15
-
$5,498 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
A94938FB0 · Oct 29
$7,596 USD
£5,981 GBP
View
15 more retailers have this diamond
Prices start from $3,782 USDSave up to $3,814 USD

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
$3,782 USD