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Oval|Natural|GIA

4.03ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 5553078500

Certificate GIA 5553078500

Diamond specifications and retailer prices

From $68,706 SGD
$53,743 USD
As of October 28, 2026
Save $41,720 SGD (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $110,425 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct natural oval diamond

This 4.03ct natural oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553078500. Listed at 11 retailers as of October 28, 2026, with prices from $68,706 to $110,425, a $41,720 spread on the same certified stone. MOH London lists it at $110,425. 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

4.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5553078500
Dimensions12.98 × 8.76 × 5.20 mm
L/W Ratio1.48
Top View
12.98 mm8.76 mm4.03 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5553078500
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.3%

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 28
Current: $110,425 SGD|Low: $56,651 SGD|High: $110,425 SGD|Avg: $72,730 SGD|+5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6$56,651 SGD
Retailer 10$62,462 SGD
Retailer 5$67,128 SGD
Retailer 3$68,706 SGD
Retailer 8$69,482 SGD
Retailer 4$71,263 SGD
Retailer 9$71,788 SGD
Retailer 7$71,977 SGD
Retailer 2$88,076 SGD
MOH London$110,425 SGD

23 data points across 10 retailers

11 retailers$68,706 SGD to $110,425 SGD

Retailer 1
-
$56,651 SGD
HK$346,200 HKD
Price last confirmed 7 days ago
Retailer 2
-
$62,462 SGD
View
Price last confirmed 21 days ago
Retailer 3
-
$67,128 SGD
€50,009 EUR
View
Price last confirmed 3 days ago
A
Retailer 4
-
$68,706 SGD
$53,743 USD
View
A
Retailer 5
-
$69,482 SGD
$54,351 USD
View
Retailer 6
-
$69,514 SGD
$54,376 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$71,263 SGD
£43,893 GBP
View
A
Retailer 8
-
$71,397 SGD
A$85,921 AUD
View
Retailer 9
-
$79,800 SGD
$62,422 USD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$88,076 SGD
€65,615 EUR
View
Most Expensive
B
MOH London
04237B6EC · Oct 29
$110,425 SGD
£68,014 GBP
View
10 more retailers have this diamond
Prices start from $68,706 SGDSave up to $41,720 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
4.03ct Oval
$68,706 SGD