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Oval|Natural|HRD

1.20ct H SI1 Oval Natural Diamond

EX • H/SI1 • HRD 260000005294

Certificate HRD 260000005294

Diamond specifications and retailer prices

From $2,834 SGD
As of November 6, 2026
Save $3,406 SGD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,467 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct 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 HRD 260000005294. Listed at 15 retailers as of November 4, 2026, with a 120% 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

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000005294
Dimensions8.31 × 6.03 × 3.69 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.31 mm6.03 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000005294
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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 6
Current: $2,834 SGD|Low: $2,834 SGD|High: $6,475 SGD|Avg: $3,811 SGD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,834 SGD
Retailer 3$3,166 SGD
Retailer 7$3,296 SGD
Retailer 6$3,308 SGD
Retailer 8$3,362 SGD
Retailer 9$3,753 SGD
Retailer 2$3,824 SGD
Retailer 5$4,179 SGD
Retailer 4$6,240 SGD

38 data points across 9 retailers

15 retailers$2,834 SGD to $6,240 SGD

A
Cheapest Retailer
-
$2,834 SGD
A
Retailer 2
-
$3,166 SGD
View
B+
Retailer 3
-
$3,296 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,308 SGD
View
B+
Retailer 5
-
$3,362 SGD
View
Retailer 6
-
$3,572 SGD
View
Price last confirmed 29 days ago
Retailer 7
-
$3,572 SGD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$3,672 SGD
View
Retailer 9
-
$3,709 SGD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$3,753 SGD
View
B+
Retailer 11
-
$3,824 SGD
View
Retailer 12
-
$4,120 SGD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$4,179 SGD
View
B
Retailer 14
-
$6,240 SGD
View
Most Expensive
NZ Jewellers
4876b9ac-3c11-4320-84a2-4c80d61f00fa · Sep 29
$7,467 SGD
$5,826 USD
View
Price last confirmed 38 days ago
14 more retailers have this diamond
Prices start from $2,834 SGDSave up to $3,406 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
1.20ct Oval
$2,834 SGD