Oval|Natural|GIA

0.91ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 2235918646

Certificate GIA 2235918646

Diamond specifications and retailer prices

From $1,778 USD
As of October 28, 2026
Save $1,615 USD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,700 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-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 2235918646. Listed at 9 retailers as of October 28, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235918646
Dimensions5.33 × 7.60 × 3.41 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.33 mm7.60 mm0.91 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235918646
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.1%

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 28
Current: $2,107 USD|Low: $465 USD|High: $3,416 USD|Avg: $2,023 USD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$465 USD
Retailer 6$1,581 USD
Retailer 4$1,778 USD
Retailer 7$1,869 USD
Retailer 1$2,107 USD
Retailer 5$2,476 USD
Retailer 3$2,628 USD
Retailer 2$3,393 USD

34 data points across 8 retailers

9 retailers$1,778 USD to $3,393 USD

A
Cheapest Retailer
-
$1,778 USD
Final sale: no returns
A
Retailer 2
-
$1,927 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$1,927 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
$2,016 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$2,107 USD
£1,659 GBP
View
B+
Retailer 6
-
$2,223 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$2,628 USD
€2,503 EUR
View
B
Retailer 8
-
$3,393 USD
£2,672 GBP
View
Most Expensive
B
NZ Jewellers
b39e95e8-397c-4213-b330-04685d11b4b0 · Sep 30
$4,700 USD
View
Price last confirmed 29 days ago
8 more retailers have this diamond
Prices start from $1,778 USDSave up to $1,615 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
0.91ct Oval
$1,778 USD