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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 1545915029

Certificate GIA 1545915029

Diamond specifications and retailer prices

From $1,843 USD
HK$14,400 HKD
As of October 30, 2026
Save $3,275 USD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,118 USD at NZ Jewellers · As of October 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545915029. Listed at 19 retailers as of October 30, 2026, with prices from $1,843 to $5,118, a $3,275 spread on the same certified stone. NZ Jewellers lists it at $5,118. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545915029
Dimensions7.71 × 5.63 × 3.49 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.71 mm5.63 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545915029
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.0%

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: $5,118 USD|Low: $1,843 USD|High: $5,118 USD|Avg: $2,879 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 31, 2026
Retailer 6$1,843 USD
Retailer 10$1,968 USD
Retailer 4$2,168 USD
Retailer 5$2,260 USD
Retailer 11$2,428 USD
Retailer 3$2,448 USD
Retailer 15$2,448 USD
Retailer 16$2,561 USD
Retailer 8$2,586 USD
Retailer 7$2,588 USD
Retailer 12$2,610 USD
Retailer 9$2,720 USD
Retailer 17$2,825 USD
Retailer 2$3,057 USD
Retailer 13$4,312 USD
Retailer 14$4,699 USD
NZ Jewellers$5,118 USD

25 data points across 17 retailers

19 retailers$1,843 USD to $5,118 USD

A
Cheapest Retailer
-
$1,843 USD
HK$14,400 HKD
A
Retailer 2
-
$1,968 USD
₹187,385 INR
View
A
Retailer 3
-
$2,168 USD
SGD 2,930 SGD
View
A
Retailer 4
-
$2,260 USD
View
Final sale: no returns
A
Retailer 5
-
$2,314 USD
View
A
Retailer 6
-
$2,428 USD
£1,912 GBP
View
A
Retailer 7
-
$2,448 USD
View
A
Retailer 8
-
$2,448 USD
View
A
Retailer 9
-
$2,495 USD
A$3,838 AUD
View
A
Retailer 10
-
$2,561 USD
View
B+
Retailer 11
-
$2,586 USD
SGD 3,494 SGD
View
B+
Retailer 12
-
$2,588 USD
View
A
Retailer 13
-
$2,610 USD
£2,055 GBP
View
B+
Retailer 14
-
$2,720 USD
View
B+
Retailer 15
-
$2,825 USD
View
B+
Retailer 16
-
$3,057 USD
€2,911 EUR
View
B
Retailer 17
-
$4,312 USD
£3,395 GBP
View
B
Retailer 18
-
$4,699 USD
£3,700 GBP
View
Most Expensive
B
NZ Jewellers
688a6155-23c5-4fb2-926f-ca342daef7a1 · Oct 30
$5,118 USD
View
18 more retailers have this diamond
Prices start from $1,843 USDSave up to $3,275 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