Marquise|Natural|GIA

4.02ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 1555200300

Certificate GIA 1555200300

Diamond specifications and retailer prices

From $62,808 USD
As of October 28, 2026
Save $46,453 USD (43%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $109,262 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.02ct natural marquise diamond

This 4.02ct natural marquise sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555200300. Listed at 22 retailers as of October 28, 2026, with prices from $62,808 to $109,262, a $46,453 spread on the same certified stone. MOH London lists it at $109,262. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.32°
Pavilion angle40.63°
OriginNatural
Grading LabGIA
CertificateGIA 1555200300
Dimensions15.33 × 8.26 × 5.41 mm
L/W Ratio1.86
Culet sizeNone
Top View
15.33 mm8.26 mm4.02 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555200300
Side View
Table 58.0%Crown 39.32°Girdle: MED-VTKPavilion 40.63°Culet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $109,262 USD|Low: $56,280 USD|High: $109,990 USD|Avg: $73,743 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$63,789 USD
Retailer 2$65,007 USD
Retailer 7$65,848 USD
Retailer 5$67,536 USD
Retailer 8$69,588 USD
Retailer 3$69,732 USD
Retailer 6$77,385 USD
Retailer 10$77,435 USD
Retailer 4$81,816 USD
MOH London$109,262 USD

34 data points across 10 retailers

22 retailers$62,808 USD to $109,262 USD

B+
Cheapest Retailer
-
$62,808 USD
B+
Retailer 2
-
$63,063 USD
View
B+
Retailer 3
-
$63,621 USD
View
B+
Retailer 4
-
$63,789 USD
View
Final sale: no returns
A
Retailer 5
-
$65,007 USD
₹6,191,124 INR
View
B+
Retailer 6
-
$65,848 USD
View
B+
Retailer 7
-
$66,317 USD
A$102,026 AUD
View
B+
Retailer 8
-
$67,536 USD
View
B+
Retailer 9
-
$69,732 USD
£54,907 GBP
View
B+
Retailer 10
-
$71,509 USD
View
B+
Retailer 11
-
$71,850 USD
View
B+
Retailer 12
-
$71,850 USD
View
Retailer 13
-
$72,488 USD
View
Price last confirmed 29 days ago
Retailer 14
-
$72,488 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$74,240 USD
View
B+
Retailer 16
-
$74,448 USD
View
Retailer 17
-
$75,387 USD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$77,385 USD
View
Retailer 19
-
$77,435 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$78,287 USD
View
Price last confirmed 31 days ago
B
Retailer 21
-
$81,816 USD
€77,920 EUR
View
Most Expensive
B
MOH London
ADEB48119 · Oct 29
$109,262 USD
£86,033 GBP
View
21 more retailers have this diamond
Prices start from $62,808 USDSave up to $46,453 USD

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 Marquise
$62,808 USD