Marquise|Natural|GIA

2.03ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 1246033322

Certificate GIA 1246033322

Diamond specifications and retailer prices

From $17,536 USD
As of November 6, 2026
Save $11,718 USD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $32,816 USD at MOH London · As of October 21, 2026
View at MOH London

About this 2.03ct natural marquise diamond

This 2.03ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1246033322. Listed at 18 retailers as of November 5, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.03
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246033322
Dimensions14.09 × 6.51 × 3.80 mm
L/W Ratio2.16
Girdle conditionFaceted
Top View
14.09 mm6.51 mm2.03 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246033322
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $32,816 USD|Low: $17,139 USD|High: $32,816 USD|Avg: $21,307 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 12$17,536 USD
Retailer 10$18,716 USD
Retailer 4$19,016 USD
Retailer 13$19,118 USD
Retailer 5$19,316 USD
Retailer 6$19,389 USD
Retailer 2$19,606 USD
Retailer 7$19,610 USD
Retailer 8$19,715 USD
Retailer 11$19,758 USD
Retailer 19$19,789 USD
Retailer 18$20,150 USD
Retailer 17$20,168 USD
Retailer 14$23,630 USD
Retailer 15$24,654 USD
Retailer 9$25,480 USD
Retailer 16$28,356 USD
Retailer 3$29,254 USD
MOH London$32,816 USD

7 data points across 19 retailers

18 retailers$17,536 USD to $29,254 USD

B+
Cheapest Retailer
-
$17,536 USD
B+
Retailer 2
-
$19,016 USD
View
B+
Retailer 3
-
$19,118 USD
View
Retailer 4
-
$19,389 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$19,418 USD
View
B+
Retailer 6
-
$19,606 USD
View
B
Retailer 7
-
$19,610 USD
View
B
Retailer 8
-
$19,715 USD
View
B+
Retailer 9
-
$19,789 USD
View
Final sale: no returns
B
Retailer 10
-
$20,150 USD
View
B+
Retailer 11
-
$20,168 USD
View
B
Retailer 12
-
$20,840 USD
View
B
Retailer 13
-
$23,630 USD
View
B
Retailer 14
-
$24,654 USD
View
Retailer 15
-
$25,480 USD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$28,356 USD
View
B
Retailer 17
-
$29,254 USD
View
Most Expensive
MOH London
2D7CA046B · Oct 21
$32,816 USD
£25,839 GBP
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from $17,536 USDSave up to $11,718 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.

B+
2.03ct Marquise
$17,536 USD