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Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2544548369

Certificate GIA 2544548369

Diamond specifications and retailer prices

From $2,635 SGD
HK$16,100 HKD
As of November 1, 2026
Save $3,649 SGD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,233 SGD at NZ Jewellers · As of October 17, 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 2544548369. Listed at 21 retailers as of October 28, 2026, with a 138% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544548369
Dimensions8.18 × 5.84 × 3.34 mm
L/W Ratio1.40
Top View
8.18 mm5.84 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544548369
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.2%

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 1
Current: $3,623 SGD|Low: $2,602 SGD|High: $6,299 SGD|Avg: $3,913 SGD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12$2,635 SGD
Retailer 9$2,761 SGD
Retailer 3$3,064 SGD
Retailer 7$3,177 SGD
Retailer 2$3,248 SGD
Retailer 1$3,623 SGD
Retailer 4$3,658 SGD
Retailer 8$3,680 SGD
Retailer 5$3,895 SGD
Retailer 11$4,252 SGD
Retailer 6$4,298 SGD
Retailer 10$6,061 SGD
Retailer 13$6,283 SGD

29 data points across 13 retailers

21 retailers$2,635 SGD to $6,283 SGD

A
Cheapest Retailer
-
$2,635 SGD
HK$16,100 HKD
A
Retailer 2
-
$2,761 SGD
₹205,687 INR
View
B+
Retailer 3
-
$3,064 SGD
View
B+
Retailer 4
-
$3,177 SGD
$2,485 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,248 SGD
$2,541 USD
View
B+
Retailer 6
-
$3,271 SGD
$2,559 USD
View
B+
Retailer 7
-
$3,273 SGD
$2,560 USD
View
Retailer 8
-
$3,459 SGD
$2,706 USD
View
Price last confirmed 15 days ago
Retailer 9
-
$3,459 SGD
$2,706 USD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$3,497 SGD
A$4,208 AUD
View
Retailer 11
-
$3,592 SGD
$2,810 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$3,623 SGD
$2,834 USD
View
B+
Retailer 13
-
$3,658 SGD
View
B+
Retailer 14
-
$3,680 SGD
£2,267 GBP
View
Retailer 15
-
$3,895 SGD
A$4,688 AUD
View
Price last confirmed 25 days ago
Retailer 16
-
$3,992 SGD
$3,123 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$4,252 SGD
ZAR 53,738 ZAR
View
B+
Retailer 18
-
$4,298 SGD
€3,202 EUR
View
B
Retailer 19
-
$6,061 SGD
£3,733 GBP
View
B
Retailer 20
-
$6,283 SGD
£3,870 GBP
View
Most Expensive
NZ Jewellers
e4571b24-a3ed-436e-94d9-2140b2de72f9 · Oct 17
$7,233 SGD
$5,658 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from $2,635 SGDSave up to $3,649 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
$2,635 SGD