Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7542937293

Certificate GIA 7542937293

Diamond specifications and retailer prices

From $1,843 USD
HK$14,400 HKD
As of October 30, 2026
Save $3,516 USD (66%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,409 USD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct 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 7542937293. Listed at 22 retailers as of October 30, 2026, with a 191% 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

1.00
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.63°
Pavilion angle36.81°
OriginNatural
Grading LabGIA
CertificateGIA 7542937293
Dimensions8.24 × 5.59 × 3.27 mm
L/W Ratio1.47
Culet sizeNone
Top View
8.24 mm5.59 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542937293
Side View
Table 62.0%Crown 38.63°Girdle: THN-VTKPavilion 36.81°Culet: NoneDepth 58.5%

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 30
Current: $5,359 USD|Low: $1,843 USD|High: $5,409 USD|Avg: $2,864 USD|-0.9%
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
Retailer 18
October 30, 2026
Retailer 17$1,843 USD
Retailer 11$2,023 USD
Retailer 7$2,054 USD
Retailer 18$2,269 USD
Retailer 10$2,317 USD
Retailer 15$2,365 USD
Retailer 2$2,441 USD
Retailer 13$2,542 USD
Retailer 5$2,563 USD
Retailer 16$2,563 USD
Retailer 3$2,682 USD
Retailer 12$2,704 USD
Retailer 4$2,713 USD
Retailer 14$2,739 USD
Retailer 9$2,985 USD
Retailer 6$3,227 USD
Retailer 8$4,539 USD
NZ Jewellers$5,359 USD

21 data points across 18 retailers

22 retailers$1,843 USD to $5,359 USD

A
Cheapest Retailer
-
$1,843 USD
HK$14,400 HKD
A
Retailer 2
-
$2,023 USD
₹192,627 INR
View
A
Retailer 3
-
$2,054 USD
View
A
Retailer 4
-
$2,269 USD
SGD 3,066 SGD
View
A
Retailer 5
-
$2,317 USD
View
A
Retailer 6
-
$2,365 USD
View
Final sale: no returns
A
Retailer 7
-
$2,441 USD
View
A
Retailer 8
-
$2,488 USD
A$3,828 AUD
View
A
Retailer 9
-
$2,542 USD
£2,002 GBP
View
A
Retailer 10
-
$2,563 USD
View
A
Retailer 11
-
$2,563 USD
View
A
Retailer 12
-
$2,617 USD
SGD 3,536 SGD
View
A
Retailer 13
-
$2,682 USD
View
A
Retailer 14
-
$2,704 USD
View
A
Retailer 15
-
$2,713 USD
View
A
Retailer 16
-
$2,739 USD
£2,157 GBP
View
B+
Retailer 17
-
$2,985 USD
View
Retailer 18
-
$2,985 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$3,227 USD
€3,073 EUR
View
B
Retailer 20
-
$4,539 USD
£3,574 GBP
View
B
Retailer 21
-
$5,359 USD
View
Most Expensive
NZ Jewellers
5c211d12-256c-4e83-a43b-79a39fde8bf3 · Oct 17
$5,409 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $1,843 USDSave up to $3,516 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
1.00ct Oval
$1,843 USD