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Marquise|Natural|GIA

1.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 2506051376

Certificate GIA 2506051376

Diamond specifications and retailer prices

From $8,025 USD
As of November 2, 2026
Save $2,975 USD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,000 USD at Jared · As of November 2, 2026
View at Jared

About this 1.5ct natural marquise diamond

This 1.5ct 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 2506051376. Listed at 11 retailers as of November 2, 2026, with prices from $8,025 to $11,000, a $2,975 spread on the same certified stone. Jared lists it at $11,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2506051376
Dimensions12.08 × 5.79 × 3.71 mm
L/W Ratio2.09
Top View
12.08 mm5.79 mm1.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2506051376
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.1%

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 2
Current: $11,000 USD|Low: $7,916 USD|High: $11,013 USD|Avg: $9,668 USD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$8,025 USD
Retailer 10$8,351 USD
Retailer 3$8,539 USD
Retailer 4$8,985 USD
Retailer 9$9,021 USD
Retailer 6$10,058 USD
Retailer 5$10,395 USD
Retailer 8$10,650 USD
Retailer 11$10,650 USD
Retailer 2$10,851 USD
Jared$11,000 USD

37 data points across 11 retailers

11 retailers$8,025 USD to $11,000 USD

B+
Cheapest Retailer
-
$8,025 USD
B+
Retailer 2
-
$8,351 USD
View
B+
Retailer 3
-
$8,539 USD
View
B
Retailer 4
-
$8,985 USD
View
Final sale: no returns
B
Retailer 5
-
$9,021 USD
View
B
Retailer 6
-
$10,058 USD
View
B
Retailer 7
-
$10,395 USD
View
B
Retailer 8
-
$10,650 USD
View
B
Retailer 9
-
$10,650 USD
View
B
Retailer 10
-
$10,851 USD
£8,544 GBP
View
Most Expensive
B
Jared
159395495 · Nov 2
$11,000 USD
View
10 more retailers have this diamond
Prices start from $8,025 USDSave up to $2,975 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+
1.50ct Marquise
$8,025 USD