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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 $182,692 NZD
£81,075 GBP
As of October 31, 2026
Save $105,664 NZD (37%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $288,356 NZD 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 $182,692 to $288,356, a $105,664 spread on the same certified stone. MOH London lists it at $288,356. 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 31
Current: $288,356 NZD|Low: $169,055 NZD|High: $290,276 NZD|Avg: $207,297 NZD|-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 31, 2026
Retailer 11$171,162 NZD
Retailer 2$182,692 NZD
Retailer 3$186,259 NZD
Retailer 7$187,017 NZD
Retailer 10$190,045 NZD
Retailer 4$194,401 NZD
Retailer 9$200,194 NZD
Retailer 8$207,323 NZD
Retailer 5$222,835 NZD
Retailer 6$228,922 NZD
MOH London$288,356 NZD

39 data points across 11 retailers

17 retailers$182,692 NZD to $288,356 NZD

Retailer 1
-
$171,162 NZD
A$148,411 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
$182,692 NZD
£81,075 GBP
View
A
Retailer 3
-
$186,259 NZD
$104,976 USD
View
A
Retailer 4
-
$187,017 NZD
$105,403 USD
View
A
Retailer 5
-
$190,045 NZD
$107,110 USD
View
Final sale: no returns
Retailer 6
-
$191,303 NZD
$107,819 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$193,220 NZD
$108,899 USD
View
A
Retailer 8
-
$194,401 NZD
£86,272 GBP
View
B+
Retailer 9
-
$200,194 NZD
$112,830 USD
View
B+
Retailer 10
-
$207,323 NZD
$116,848 USD
View
B+
Retailer 11
-
$207,697 NZD
£92,172 GBP
View
Retailer 12
-
$215,961 NZD
$121,716 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$222,835 NZD
€119,610 EUR
View
Retailer 14
-
$224,600 NZD
$126,585 USD
View
Price last confirmed 27 days ago
B+
Retailer 15
-
$228,922 NZD
ZAR 2,084,345 ZAR
View
Retailer 16
-
$233,239 NZD
$131,454 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
4A4B5220E · Oct 29
$288,356 NZD
£127,967 GBP
View
16 more retailers have this diamond
Prices start from $182,692 NZDSave up to $105,664 NZD

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
$182,692 NZD