Marquise|Natural|GIA

1.51ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2235837145

Certificate GIA 2235837145

Diamond specifications and retailer prices

From $18,852 USD
As of November 4, 2026
Save $10,085 USD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $28,937 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235837145. Listed at 13 retailers as of November 4, 2026, with prices from $18,852 to $28,937, a $10,085 spread on the same certified stone. MOH London lists it at $28,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.26°
Pavilion angle39.92°
OriginNatural
Grading LabGIA
CertificateGIA 2235837145
Dimensions12.28 × 5.89 × 3.56 mm
L/W Ratio2.08
Culet sizeNone
Top View
12.28 mm5.89 mm1.51 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235837145
Side View
Table 59.0%Crown 36.26°Girdle: MED-THKPavilion 39.92°Culet: NoneDepth 60.4%

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 4
Current: $28,937 USD|Low: $11,348 USD|High: $30,059 USD|Avg: $20,841 USD|+2.3%
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
Retailer 20
Retailer 21
November 4, 2026
Retailer 10$11,348 USD
Retailer 8$14,475 USD
Retailer 7$15,182 USD
Retailer 9$15,605 USD
Retailer 6$16,375 USD
Retailer 14$16,704 USD
Retailer 21$18,852 USD
Retailer 16$19,360 USD
Retailer 15$19,651 USD
Retailer 3$20,015 USD
Retailer 4$21,366 USD
Retailer 17$21,532 USD
Retailer 19$22,215 USD
Retailer 2$22,535 USD
Retailer 5$22,800 USD
Retailer 20$23,070 USD
Retailer 11$25,221 USD
Retailer 18$26,318 USD
Retailer 13$27,293 USD
MOH London$28,937 USD
Retailer 12$30,059 USD

34 data points across 21 retailers

13 retailers$18,852 USD to $28,937 USD

B+
Cheapest Retailer
-
$18,852 USD
Retailer 2
-
$19,360 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$19,651 USD
View
Final sale: no returns
B+
Retailer 4
-
$20,015 USD
View
B+
Retailer 5
-
$21,366 USD
View
B+
Retailer 6
-
$21,532 USD
View
B
Retailer 7
-
$22,215 USD
View
B+
Retailer 8
-
$22,535 USD
View
B
Retailer 9
-
$22,800 USD
View
B
Retailer 10
-
$23,070 USD
View
B
Retailer 11
-
$26,318 USD
View
B
Retailer 12
-
$27,293 USD
View
Most Expensive
B
MOH London
DE8DDBBB2 · Nov 4
$28,937 USD
£22,785 GBP
View
12 more retailers have this diamond
Prices start from $18,852 USDSave up to $10,085 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+
1.51ct Marquise
$18,852 USD