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Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 6522391945

Certificate GIA 6522391945

Diamond specifications and retailer prices

From $2,602 SGD
HK$15,900 HKD
As of November 1, 2026
Save $3,222 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,044 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522391945. Listed at 23 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522391945
Dimensions8.32 × 5.56 × 3.44 mm
L/W Ratio1.50
Top View
8.32 mm5.56 mm1.01 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6522391945
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Nov 1
Current: $7,044 SGD|Low: $2,602 SGD|High: $7,233 SGD|Avg: $3,713 SGD|-2.6%
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 2$2,602 SGD
Retailer 19$2,779 SGD
Retailer 10$2,781 SGD
Retailer 6$2,899 SGD
Retailer 3$2,902 SGD
Retailer 14$3,006 SGD
Retailer 17$3,037 SGD
Retailer 7$3,120 SGD
Retailer 18$3,197 SGD
Retailer 15$3,243 SGD
Retailer 11$3,280 SGD
Retailer 5$3,308 SGD
Retailer 9$3,349 SGD
Retailer 12$3,436 SGD
Retailer 4$3,461 SGD
Retailer 13$3,818 SGD
Retailer 20$4,141 SGD
Retailer 21$4,207 SGD
Retailer 8$5,390 SGD
Retailer 16$5,824 SGD
NZ Jewellers$7,044 SGD

19 data points across 21 retailers

23 retailers$2,602 SGD to $5,824 SGD

A
Cheapest Retailer
-
$2,602 SGD
HK$15,900 HKD
A
Retailer 2
-
$2,779 SGD
$2,174 USD
View
Final sale: no returns
Retailer 3
-
$2,781 SGD
$2,175 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$2,899 SGD
$2,268 USD
View
A
Retailer 5
-
$2,902 SGD
$2,270 USD
View
Retailer 6
-
$3,006 SGD
$2,351 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$3,037 SGD
€2,263 EUR
View
A
Retailer 8
-
$3,120 SGD
$2,440 USD
View
A
Retailer 9
-
$3,197 SGD
£1,969 GBP
View
A
Retailer 10
-
$3,243 SGD
£1,997 GBP
View
A
Retailer 11
-
$3,280 SGD
$2,566 USD
View
Retailer 12
-
$3,308 SGD
$2,588 USD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$3,349 SGD
$2,620 USD
View
A
Retailer 14
-
$3,436 SGD
View
B+
Retailer 15
-
$3,461 SGD
$2,707 USD
View
Retailer 16
-
$3,461 SGD
$2,707 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$3,818 SGD
$2,987 USD
View
Retailer 18
-
$3,928 SGD
A$4,727 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$4,141 SGD
ZAR 52,331 ZAR
View
B+
Retailer 20
-
$4,207 SGD
€3,134 EUR
View
Retailer 21
-
$5,390 SGD
$4,216 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$5,824 SGD
£3,587 GBP
View
Most Expensive
NZ Jewellers
8c1d6037-2550-4be2-9788-bc4c0269ae51 · Oct 23
$7,044 SGD
$5,510 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $2,602 SGDSave up to $3,222 SGD

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
1.01ct Oval
$2,602 SGD