Oval|Natural|GIA

2.55ct D I1 Oval Natural Diamond

ID • D/I1 • GIA 2546773280

Certificate GIA 2546773280

Diamond specifications and retailer prices

From $20,271 USD
As of October 31, 2026
Save $8,176 USD (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $28,447 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.55ct natural oval diamond

This 2.55ct natural oval sits in the two to three 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 2546773280. Listed at 9 retailers as of October 30, 2026, with prices from $20,271 to $28,447, a $8,176 spread on the same certified stone. NZ Jewellers lists it at $28,447. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.55
Carat
D
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 2546773280
Dimensions10.91 × 7.64 × 4.74 mm
L/W Ratio1.43
Top View
10.91 mm7.64 mm2.55 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546773280
Side View
Table 57.0%Crown 35.2°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 62.0%

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: $28,447 USD|Low: $19,735 USD|High: $29,093 USD|Avg: $23,400 USD|-2.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$19,735 USD
Retailer 5$20,271 USD
Retailer 6$20,376 USD
Retailer 2$22,165 USD
Retailer 3$23,273 USD
Retailer 4$24,012 USD
Retailer 8$24,137 USD
Retailer 7$24,936 USD
NZ Jewellers$28,447 USD

7 data points across 9 retailers

9 retailers$20,271 USD to $28,447 USD

Retailer 1
-
$19,735 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$20,271 USD
View
A
Retailer 3
-
$20,376 USD
View
A
Retailer 4
-
$22,165 USD
View
A
Retailer 5
-
$23,273 USD
View
B+
Retailer 6
-
$24,012 USD
View
B+
Retailer 7
-
$24,137 USD
View
B+
Retailer 8
-
$24,936 USD
View
Most Expensive
B+
NZ Jewellers
ad2d232f-6e83-4dee-bef1-dbb289f2d691 · Oct 30
$28,447 USD
View
8 more retailers have this diamond
Prices start from $20,271 USDSave up to $8,176 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
2.55ct Oval
$20,271 USD