Marquise|Natural|GIA

1.51ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 7553722532

Certificate GIA 7553722532

Diamond specifications and retailer prices

From $7,269 USD
As of November 6, 2026
Save $6,181 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,185 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-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 7553722532. Listed at 16 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.69°
Pavilion angle37.98°
OriginNatural
Grading LabGIA
CertificateGIA 7553722532
Dimensions11.30 × 5.97 × 3.61 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.30 mm5.97 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553722532
Side View
Table 60.0%Crown 39.69°Girdle: MED-THKPavilion 37.98°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 6
Current: $10,096 USD|Low: $7,269 USD|High: $13,648 USD|Avg: $9,195 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$7,269 USD
Retailer 2$7,921 USD
Retailer 6$8,031 USD
Retailer 11$8,092 USD
Retailer 10$8,421 USD
Retailer 4$9,036 USD
Retailer 8$9,069 USD
Retailer 9$9,393 USD
Retailer 7$9,904 USD
Retailer 1$10,096 USD
Retailer 5$13,450 USD

37 data points across 11 retailers

16 retailers$7,269 USD to $13,450 USD

B+
Cheapest Retailer
-
$7,269 USD
B+
Retailer 2
-
$7,921 USD
View
B+
Retailer 3
-
$8,031 USD
View
B+
Retailer 4
-
$8,092 USD
View
Final sale: no returns
B+
Retailer 5
-
$8,421 USD
View
B+
Retailer 6
-
$9,036 USD
View
B
Retailer 7
-
$9,069 USD
View
B+
Retailer 8
-
$9,393 USD
View
B+
Retailer 9
-
$9,680 USD
View
B+
Retailer 10
-
$9,680 USD
View
B
Retailer 11
-
$9,769 USD
View
B
Retailer 12
-
$9,904 USD
View
B
Retailer 13
-
$10,000 USD
View
B+
Retailer 14
-
$10,096 USD
View
B
Retailer 15
-
$13,450 USD
View
Most Expensive
NZ Jewellers
1845549e-8695-432a-ac3f-e64aa1ee58f9 · Sep 30
$16,185 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $7,269 USDSave up to $6,181 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
$7,269 USD