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Oval|Natural|GIA

1.20ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 3535779236

Certificate GIA 3535779236

Diamond specifications and retailer prices

From $3,516 USD
As of October 30, 2026
Save $3,809 USD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,325 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535779236. Listed at 23 retailers as of October 30, 2026, with prices from $3,516 to $7,325, a $3,809 spread on the same certified stone. NZ Jewellers lists it at $7,325. 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

1.20
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535779236
Dimensions8.38 × 6.00 × 3.77 mm
L/W Ratio1.40
Top View
8.38 mm6.00 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535779236
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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: $7,325 USD|Low: $3,516 USD|High: $7,325 USD|Avg: $4,801 USD
NZ Jewellers
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 8$3,516 USD
Retailer 9$3,806 USD
Retailer 3$3,809 USD
Retailer 15$3,809 USD
Retailer 16$3,956 USD
Retailer 4$4,081 USD
Retailer 2$4,170 USD
Retailer 10$4,301 USD
Retailer 5$4,320 USD
Retailer 7$4,320 USD
Retailer 17$4,395 USD
Retailer 6$4,470 USD
Retailer 13$4,752 USD
Retailer 11$4,758 USD
Retailer 14$6,915 USD
Retailer 12$7,069 USD
NZ Jewellers$7,325 USD

31 data points across 17 retailers

23 retailers$3,516 USD to $7,325 USD

A
Cheapest Retailer
-
$3,516 USD
Final sale: no returns
B+
Retailer 2
-
$3,806 USD
View
Retailer 3
-
$3,809 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$3,809 USD
View
B+
Retailer 5
-
$3,809 USD
View
B+
Retailer 6
-
$3,935 USD
View
Retailer 7
-
$3,956 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$3,956 USD
View
B+
Retailer 9
-
$4,081 USD
View
B+
Retailer 10
-
$4,170 USD
£3,283 GBP
View
B+
Retailer 11
-
$4,217 USD
A$6,488 AUD
View
B+
Retailer 12
-
$4,282 USD
View
B+
Retailer 13
-
$4,301 USD
£3,387 GBP
View
B+
Retailer 14
-
$4,320 USD
View
B+
Retailer 15
-
$4,320 USD
View
Retailer 16
-
$4,395 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$4,395 USD
View
B
Retailer 18
-
$4,470 USD
View
B+
Retailer 19
-
$4,752 USD
€4,526 EUR
View
B
Retailer 20
-
$6,915 USD
£5,445 GBP
View
B
Retailer 21
-
$7,069 USD
£5,566 GBP
View
Retailer 22
-
$7,325 USD
View
Price last confirmed 13 days ago
Most Expensive
B
NZ Jewellers
a2932eca-20c0-4726-a02b-ef966372c425 · Oct 30
$7,325 USD
View
22 more retailers have this diamond
Prices start from $3,516 USDSave up to $3,809 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
1.20ct Oval
$3,516 USD