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Oval|Natural|GIA

1.01ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 6542210144

Certificate GIA 6542210144

Diamond specifications and retailer prices

From $2,962 SGD
HK$18,100 HKD
As of October 31, 2026
Save $3,821 SGD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,783 SGD at NZ Jewellers · As of October 30, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542210144. Listed at 23 retailers as of October 30, 2026, with prices from $2,962 to $6,783, a $3,821 spread on the same certified stone. NZ Jewellers lists it at $6,783. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542210144
Dimensions7.80 × 5.69 × 3.52 mm
L/W Ratio1.37
Top View
7.80 mm5.69 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542210144
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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 31
Current: $6,783 SGD|Low: $2,929 SGD|High: $6,783 SGD|Avg: $4,316 SGD
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
November 1, 2026
Retailer 14$2,962 SGD
Retailer 12$3,116 SGD
Retailer 8$3,455 SGD
Retailer 7$3,533 SGD
Retailer 9$3,592 SGD
Retailer 15$3,790 SGD
Retailer 2$3,798 SGD
Retailer 3$3,893 SGD
Retailer 6$3,893 SGD
Retailer 4$4,042 SGD
Retailer 10$4,076 SGD
Retailer 11$4,128 SGD
Retailer 5$4,492 SGD
Retailer 16$4,557 SGD
Retailer 13$4,785 SGD
Retailer 18$6,520 SGD
Retailer 17$6,632 SGD
NZ Jewellers$6,783 SGD

22 data points across 18 retailers

23 retailers$2,962 SGD to $6,783 SGD

A
Cheapest Retailer
-
$2,962 SGD
HK$18,100 HKD
A
Retailer 2
-
$3,116 SGD
₹232,136 INR
View
A
Retailer 3
-
$3,455 SGD
View
A
Retailer 4
-
$3,533 SGD
$2,764 USD
View
A
Retailer 5
-
$3,592 SGD
$2,810 USD
View
Final sale: no returns
A
Retailer 6
-
$3,656 SGD
$2,860 USD
View
A
Retailer 7
-
$3,790 SGD
$2,965 USD
View
A
Retailer 8
-
$3,798 SGD
£2,339 GBP
View
B+
Retailer 9
-
$3,893 SGD
$3,045 USD
View
B+
Retailer 10
-
$3,893 SGD
$3,045 USD
View
B+
Retailer 11
-
$3,896 SGD
A$4,688 AUD
View
B+
Retailer 12
-
$4,042 SGD
$3,162 USD
View
B+
Retailer 13
-
$4,076 SGD
$3,188 USD
View
B+
Retailer 14
-
$4,120 SGD
View
B+
Retailer 15
-
$4,128 SGD
£2,543 GBP
View
Retailer 16
-
$4,182 SGD
A$5,033 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$4,219 SGD
$3,300 USD
View
B+
Retailer 18
-
$4,492 SGD
$3,514 USD
View
B+
Retailer 19
-
$4,557 SGD
€3,395 EUR
View
B+
Retailer 20
-
$4,785 SGD
ZAR 60,474 ZAR
View
B
Retailer 21
-
$6,520 SGD
£4,016 GBP
View
B
Retailer 22
-
$6,632 SGD
£4,085 GBP
View
Most Expensive
B
NZ Jewellers
d3ca4566-b765-4d2f-9442-6b01b6b35d24 · Oct 30
$6,783 SGD
$5,306 USD
View
22 more retailers have this diamond
Prices start from $2,962 SGDSave up to $3,821 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
$2,962 SGD