Marquise|Natural|GIA

2.00ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 1236907626

Certificate GIA 1236907626

Diamond specifications and retailer prices

From $15,456 USD
As of November 4, 2026
Save $10,801 USD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,257 USD at MOH London · As of November 2, 2026
View at MOH London

About this 2ct natural marquise diamond

This 2ct natural marquise sits in the two to three carat band, graded G 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 1236907626. Listed at 10 retailers as of November 2, 2026, with prices from $15,456 to $26,257, a $10,801 spread on the same certified stone. MOH London lists it at $26,257. 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

2.00
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.83°
Pavilion angle38.03°
OriginNatural
Grading LabGIA
CertificateGIA 1236907626
Dimensions12.14 × 6.60 × 4.01 mm
L/W Ratio1.84
Girdle conditionVery Thick
Key to symbols
Feather, Crystal, Needle
Top View
12.14 mm6.60 mm2.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236907626
Side View
Table 61.0%Crown 39.83°GirdlePavilion 38.03°Culet: NoneDepth 60.7%

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: Nov 4
Current: $26,257 USD|Low: $15,456 USD|High: $26,573 USD|Avg: $19,781 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$15,456 USD
Retailer 5$16,813 USD
Retailer 6$16,953 USD
Retailer 7$18,214 USD
Retailer 9$18,914 USD
Retailer 2$19,098 USD
Retailer 4$19,343 USD
Retailer 3$20,315 USD
Retailer 8$23,818 USD
MOH London$26,257 USD

40 data points across 10 retailers

10 retailers$15,456 USD to $26,257 USD

A
Cheapest Retailer
-
$15,456 USD
Retailer 2
-
$16,953 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$17,958 USD
View
B+
Retailer 4
-
$18,214 USD
View
B+
Retailer 5
-
$18,914 USD
View
B+
Retailer 6
-
$19,098 USD
View
B+
Retailer 7
-
$19,343 USD
View
B+
Retailer 8
-
$20,315 USD
View
B
Retailer 9
-
$23,818 USD
View
Most Expensive
B
MOH London
72D4F2348 · Nov 2
$26,257 USD
£20,675 GBP
View
9 more retailers have this diamond
Prices start from $15,456 USDSave up to $10,801 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
2.00ct Marquise
$15,456 USD