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Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5242042594

Certificate GIA 5242042594

Diamond specifications and retailer prices

From $2,045 SGD
HK$12,500 HKD
As of October 30, 2026
Save $3,835 SGD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,881 SGD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242042594. Listed at 11 retailers as of October 27, 2026, with prices from $2,045 to $5,881, a $3,835 spread on the same certified stone. NZ Jewellers lists it at $5,881. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.29°
OriginNatural
Grading LabGIA
CertificateGIA 5242042594
Dimensions7.92 × 5.45 × 3.53 mm
L/W Ratio1.45
Key to symbols
Crystal, Needle
Top View
7.92 mm5.45 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242042594
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 38.29°Culet: NoneDepth 64.7%

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: $5,881 SGD|Low: $2,045 SGD|High: $6,400 SGD|Avg: $3,568 SGD|-8.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6$2,045 SGD
Retailer 5$2,456 SGD
Retailer 10$2,668 SGD
Retailer 11$2,862 SGD
Retailer 7$2,875 SGD
Retailer 9$2,994 SGD
Retailer 3$3,131 SGD
Retailer 2$3,501 SGD
Retailer 4$4,295 SGD
Retailer 8$5,022 SGD
NZ Jewellers$5,881 SGD

37 data points across 11 retailers

11 retailers$2,045 SGD to $5,881 SGD

A
Cheapest Retailer
-
$2,045 SGD
HK$12,500 HKD
Retailer 2
-
$2,456 SGD
€1,829 EUR
View
Price last confirmed 5 days ago
A
Retailer 3
-
$2,668 SGD
$2,087 USD
View
A
Retailer 4
-
$2,862 SGD
$2,239 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$2,875 SGD
View
Retailer 6
-
$2,994 SGD
$2,342 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$3,131 SGD
A$3,768 AUD
View
B+
Retailer 8
-
$3,501 SGD
€2,608 EUR
View
B+
Retailer 9
-
$4,295 SGD
€3,200 EUR
View
B
Retailer 10
-
$5,022 SGD
£3,093 GBP
View
Most Expensive
B
NZ Jewellers
9e031df5-6e45-4c3d-9a12-5c0b07a28831 · Oct 27
$5,881 SGD
$4,600 USD
View
10 more retailers have this diamond
Prices start from $2,045 SGDSave up to $3,835 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
$2,045 SGD