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Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 5553107538

Certificate GIA 5553107538

Diamond specifications and retailer prices

From $3,868 USD
As of October 30, 2026
Save $4,586 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,454 USD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553107538. Listed at 21 retailers as of October 30, 2026, with prices from $3,868 to $8,454, a $4,586 spread on the same certified stone. NZ Jewellers lists it at $8,454. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.41°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 5553107538
Dimensions8.64 × 6.15 × 3.86 mm
L/W Ratio1.40
Top View
8.64 mm6.15 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553107538
Side View
Table 61.0%Crown 37.41°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 62.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $8,454 USD|Low: $3,326 USD|High: $8,454 USD|Avg: $4,868 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Retailer 23
October 30, 2026
Retailer 8$3,382 USD
Retailer 10$3,868 USD
Retailer 3$3,920 USD
Retailer 19$3,925 USD
Retailer 12$4,129 USD
Retailer 16$4,143 USD
Retailer 14$4,372 USD
Retailer 18$4,396 USD
Retailer 20$4,396 USD
Retailer 22$4,396 USD
Retailer 5$4,443 USD
Retailer 6$4,614 USD
Retailer 21$4,654 USD
Retailer 2$4,812 USD
Retailer 13$4,825 USD
Retailer 9$4,940 USD
Retailer 11$4,940 USD
Retailer 4$5,072 USD
Retailer 15$5,110 USD
Retailer 7$5,126 USD
Retailer 23$7,093 USD
Retailer 17$7,770 USD
NZ Jewellers$8,454 USD

17 data points across 23 retailers

21 retailers$3,868 USD to $8,454 USD

B+
Cheapest Retailer
-
$3,868 USD
B+
Retailer 2
-
$3,920 USD
View
B+
Retailer 3
-
$3,925 USD
View
B+
Retailer 4
-
$4,129 USD
View
B+
Retailer 5
-
$4,372 USD
View
B+
Retailer 6
-
$4,396 USD
View
B+
Retailer 7
-
$4,396 USD
View
B+
Retailer 8
-
$4,396 USD
View
B+
Retailer 9
-
$4,443 USD
CA$6,171 CAD
View
B+
Retailer 10
-
$4,614 USD
View
B
Retailer 11
-
$4,654 USD
View
B
Retailer 12
-
$4,812 USD
£3,789 GBP
View
B
Retailer 13
-
$4,825 USD
£3,799 GBP
View
B+
Retailer 14
-
$4,940 USD
View
B+
Retailer 15
-
$4,940 USD
View
B
Retailer 16
-
$5,072 USD
View
B
Retailer 17
-
$5,110 USD
View
B
Retailer 18
-
$5,126 USD
View
B
Retailer 19
-
$7,093 USD
View
B
Retailer 20
-
$7,770 USD
£6,118 GBP
View
Most Expensive
B
NZ Jewellers
2d096e93-3215-489a-847e-059b17ea2267 · Oct 30
$8,454 USD
View
20 more retailers have this diamond
Prices start from $3,868 USDSave up to $4,586 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.

B+
1.30ct Oval
$3,868 USD