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Round|Natural|GIA

4.03ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5192420537

Certificate GIA 5192420537

Diamond specifications and retailer prices

From $131,970 SGD
£81,075 GBP
As of October 30, 2026
Save $76,329 SGD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $208,299 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct natural round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5192420537. Listed at 17 retailers as of October 29, 2026, with prices from $131,970 to $208,299, a $76,329 spread on the same certified stone. MOH London lists it at $208,299. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5192420537
Dimensions10.26 × 10.29 × 6.16 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
10.26 mm10.29 mm4.03 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5192420537
Side View
Table 60.0%Crown 33°GirdlePavilion 40.8°CuletDepth 59.9%

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: $208,299 SGD|Low: $122,120 SGD|High: $209,686 SGD|Avg: $149,739 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$123,642 SGD
Retailer 4$131,970 SGD
Retailer 3$134,548 SGD
Retailer 7$135,095 SGD
Retailer 10$137,283 SGD
Retailer 2$140,429 SGD
Retailer 9$144,614 SGD
Retailer 8$149,764 SGD
Retailer 5$160,969 SGD
Retailer 6$165,366 SGD
MOH London$208,299 SGD

39 data points across 11 retailers

17 retailers$131,970 SGD to $208,299 SGD

Retailer 1
-
$123,642 SGD
A$148,411 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
$131,970 SGD
£81,075 GBP
View
A
Retailer 3
-
$134,548 SGD
$104,976 USD
View
A
Retailer 4
-
$135,095 SGD
$105,403 USD
View
A
Retailer 5
-
$137,283 SGD
$107,110 USD
View
Final sale: no returns
Retailer 6
-
$138,192 SGD
$107,819 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$139,576 SGD
$108,899 USD
View
A
Retailer 8
-
$140,429 SGD
£86,272 GBP
View
B+
Retailer 9
-
$144,614 SGD
$112,830 USD
View
B+
Retailer 10
-
$149,764 SGD
$116,848 USD
View
B+
Retailer 11
-
$150,034 SGD
£92,172 GBP
View
Retailer 12
-
$156,003 SGD
$121,716 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$160,969 SGD
€119,610 EUR
View
Retailer 14
-
$162,244 SGD
$126,585 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$165,366 SGD
ZAR 2,084,345 ZAR
View
Retailer 16
-
$168,485 SGD
$131,454 USD
View
Price last confirmed 26 days ago
Most Expensive
B
MOH London
4A4B5220E · Oct 29
$208,299 SGD
£127,967 GBP
View
16 more retailers have this diamond
Prices start from $131,970 SGDSave up to $76,329 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 Round
$131,970 SGD