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Oval|Natural|GIA

1.01ct H SI2 Oval Natural Diamond

ID • H/SI2 • GIA 6531798172

Certificate GIA 6531798172

Diamond specifications and retailer prices

From $2,051 SGD
As of November 6, 2026
Save $3,626 SGD (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,689 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531798172. Listed at 19 retailers as of November 5, 2026, with a 177% 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

1.01
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531798172
Dimensions7.92 × 5.70 × 3.53 mm
L/W Ratio1.39
Top View
7.92 mm5.70 mm1.01 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531798172
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: 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: Nov 6
Current: $5,689 SGD|Low: $2,051 SGD|High: $5,707 SGD|Avg: $3,485 SGD|+2.9%
Queensmith
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
November 6, 2026
Retailer 5$2,051 SGD
Retailer 2$2,152 SGD
Retailer 7$2,506 SGD
Retailer 15$2,550 SGD
Retailer 17$2,657 SGD
Retailer 10$2,670 SGD
Retailer 9$2,730 SGD
Retailer 3$2,840 SGD
Retailer 11$2,862 SGD
Retailer 6$2,893 SGD
Retailer 13$2,932 SGD
Retailer 4$2,948 SGD
Retailer 14$3,134 SGD
Retailer 12$3,688 SGD
Retailer 8$4,782 SGD
Retailer 16$5,676 SGD
Queensmith$5,689 SGD

23 data points across 17 retailers

19 retailers$2,051 SGD to $5,676 SGD

A
Cheapest Retailer
-
$2,051 SGD
A
Retailer 2
-
$2,152 SGD
View
A
Retailer 3
-
$2,506 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,550 SGD
View
A
Retailer 5
-
$2,598 SGD
View
A
Retailer 6
-
$2,657 SGD
View
A
Retailer 7
-
$2,670 SGD
View
Retailer 8
-
$2,730 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,822 SGD
View
A
Retailer 10
-
$2,840 SGD
View
B+
Retailer 11
-
$2,862 SGD
View
B+
Retailer 12
-
$2,893 SGD
View
B+
Retailer 13
-
$2,932 SGD
View
B+
Retailer 14
-
$2,948 SGD
View
B+
Retailer 15
-
$3,134 SGD
View
B+
Retailer 16
-
$3,688 SGD
View
B
Retailer 17
-
$4,782 SGD
View
B
Retailer 18
-
$5,676 SGD
View
Most Expensive
Queensmith
6531798172 · Oct 28
$5,689 SGD
£3,495 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $2,051 SGDSave up to $3,626 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
$2,051 SGD