Oval|Natural|GIA

1.20ct D I1 Oval Natural Diamond

ID • D/I1 • GIA 2536110475

Certificate GIA 2536110475

Diamond specifications and retailer prices

From $2,138 USD
HK$16,700 HKD
As of October 31, 2026
Save $1,116 USD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,810 USD at NZ Jewellers · As of October 17, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536110475. Listed at 10 retailers as of October 31, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2536110475
Dimensions8.44 × 5.96 × 3.67 mm
L/W Ratio1.42
Top View
8.44 mm5.96 mm1.20 ctD / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2536110475
Side View
Table 59.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $5,810 USD|Low: $2,112 USD|High: $5,810 USD|Avg: $2,886 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$2,138 USD
Retailer 2$2,241 USD
Retailer 9$2,669 USD
Retailer 10$2,698 USD
Retailer 5$2,779 USD
Retailer 7$2,779 USD
Retailer 6$2,886 USD
Retailer 8$3,207 USD
Retailer 4$3,254 USD
NZ Jewellers$5,810 USD

44 data points across 10 retailers

10 retailers$2,138 USD to $3,254 USD

A
Cheapest Retailer
-
$2,138 USD
HK$16,700 HKD
A
Retailer 2
-
$2,241 USD
₹213,425 INR
View
B+
Retailer 3
-
$2,669 USD
View
Retailer 4
-
$2,779 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$2,779 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
$2,779 USD
View
Retailer 7
-
$2,886 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$3,207 USD
View
Price last confirmed 13 days ago
B+
Retailer 9
-
$3,254 USD
€3,099 EUR
View
Most Expensive
NZ Jewellers
ef161d79-615e-422f-b21e-4ba5d8a8f654 · Oct 17
$5,810 USD
View
Price last confirmed 14 days ago
9 more retailers have this diamond
Prices start from $2,138 USDSave up to $1,116 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
$2,138 USD