Oval|Natural|GIA

4.02ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6551749926

Certificate GIA 6551749926

Diamond specifications and retailer prices

From $54,596 SGD
₹4,067,274 INR
As of October 30, 2026
Save $15,803 SGD (22%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $93,474 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 4.02ct natural oval diamond

This 4.02ct natural oval sits in the three to five carat band, graded I 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 6551749926. Listed at 10 retailers as of October 30, 2026, with a 29% 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

4.02
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551749926
Dimensions12.70 × 9.00 × 5.70 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural, Natural
Top View
12.70 mm9.00 mm4.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551749926
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.4%

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: $93,474 SGD|Low: $54,267 SGD|High: $94,096 SGD|Avg: $64,392 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$54,488 SGD
Retailer 3$54,596 SGD
Retailer 8$56,367 SGD
Retailer 7$59,533 SGD
Retailer 5$61,743 SGD
Retailer 4$65,254 SGD
Retailer 2$70,399 SGD
MOH London$93,474 SGD

30 data points across 8 retailers

10 retailers$54,596 SGD to $70,399 SGD

Retailer 1
-
$54,488 SGD
$42,622 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$54,596 SGD
₹4,067,274 INR
View
A
Retailer 3
-
$56,367 SGD
$44,092 USD
View
Retailer 4
-
$61,743 SGD
£38,029 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
$62,013 SGD
$48,508 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$64,493 SGD
$50,448 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$65,254 SGD
£40,192 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$66,974 SGD
$52,389 USD
View
Price last confirmed 37 days ago
B+
Retailer 9
-
$70,399 SGD
€52,446 EUR
View
Most Expensive
MOH London
442DCC1B7 · Oct 21
$93,474 SGD
£57,573 GBP
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $54,596 SGDSave up to $15,803 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
4.02ct Oval
$54,596 SGD