Oval|Natural|GIA

1.30ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6542984378

Certificate GIA 6542984378

Diamond specifications and retailer prices

From $3,261 USD
As of October 31, 2026
Save $4,128 USD (56%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $7,389 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 I 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 6542984378. Listed at 32 retailers as of October 30, 2026, with prices from $3,261 to $7,389, a $4,128 spread on the same certified stone. NZ Jewellers lists it at $7,389. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542984378
Dimensions8.41 × 6.01 × 3.68 mm
L/W Ratio1.40
Top View
8.41 mm6.01 mm1.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542984378
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.2%

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 31
Current: $7,389 USD|Low: $3,118 USD|High: $7,389 USD|Avg: $4,164 USD|+23.9%
NZ Jewellers
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Retailer 31
October 31, 2026
Retailer 10$3,261 USD
Retailer 6$3,269 USD
Retailer 8$3,275 USD
Retailer 9$3,342 USD
Retailer 30$3,344 USD
Retailer 16$3,411 USD
Retailer 15$3,546 USD
Retailer 25$3,628 USD
Retailer 14$3,675 USD
Retailer 31$3,760 USD
Retailer 28$3,838 USD
Retailer 19$3,842 USD
Retailer 29$3,842 USD
Retailer 17$3,873 USD
Retailer 3$3,990 USD
Retailer 21$4,082 USD
Retailer 20$4,094 USD
Retailer 24$4,150 USD
Retailer 7$4,181 USD
Retailer 22$4,304 USD
Retailer 26$4,339 USD
Retailer 4$4,340 USD
Retailer 18$4,340 USD
Retailer 12$4,433 USD
Retailer 11$4,480 USD
Retailer 23$4,490 USD
Retailer 13$4,801 USD
Retailer 2$5,213 USD
Retailer 5$6,132 USD
Retailer 27$7,131 USD
NZ Jewellers$7,389 USD

23 data points across 31 retailers

32 retailers$3,261 USD to $7,389 USD

A
Cheapest Retailer
-
$3,261 USD
A
Retailer 2
-
$3,269 USD
View
A
Retailer 3
-
$3,275 USD
View
A
Retailer 4
-
$3,342 USD
View
A
Retailer 5
-
$3,344 USD
View
A
Retailer 6
-
$3,411 USD
View
A
Retailer 7
-
$3,546 USD
View
Final sale: no returns
Retailer 8
-
$3,628 USD
A$5,581 AUD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$3,675 USD
View
B+
Retailer 10
-
$3,760 USD
CA$5,222 CAD
View
B+
Retailer 11
-
$3,838 USD
View
B+
Retailer 12
-
$3,842 USD
View
B+
Retailer 13
-
$3,842 USD
View
B+
Retailer 14
-
$3,873 USD
View
B+
Retailer 15
-
$3,990 USD
View
B+
Retailer 16
-
$4,082 USD
View
B+
Retailer 17
-
$4,094 USD
View
B+
Retailer 18
-
$4,150 USD
£3,267 GBP
View
B+
Retailer 19
-
$4,181 USD
View
B+
Retailer 20
-
$4,304 USD
View
B+
Retailer 21
-
$4,339 USD
£3,416 GBP
View
B+
Retailer 22
-
$4,340 USD
View
B+
Retailer 23
-
$4,340 USD
View
B
Retailer 24
-
$4,433 USD
View
B+
Retailer 25
-
$4,480 USD
View
B+
Retailer 26
-
$4,490 USD
View
B
Retailer 27
-
$4,801 USD
€4,572 EUR
View
B+
Retailer 28
-
$5,213 USD
ZAR 84,220 ZAR
View
Retailer 29
-
$5,965 USD
View
Price last confirmed 35 days ago
B
Retailer 30
-
$6,132 USD
View
B
Retailer 31
-
$7,131 USD
£5,615 GBP
View
Most Expensive
B
NZ Jewellers
3b0cd571-97d7-4727-9c35-ed7020ac3ccf · Oct 30
$7,389 USD
View
31 more retailers have this diamond
Prices start from $3,261 USDSave up to $4,128 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
$3,261 USD