Marquise|Natural|GIA

1.50ct I IF Marquise Natural Diamond

EX • I/IF • GIA 6565441584

Certificate GIA 6565441584

Diamond specifications and retailer prices

From $7,880 USD
SGD 10,649 SGD
As of October 31, 2026
Save $6,214 USD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,094 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565441584. Listed at 12 retailers as of October 31, 2026, with prices from $7,880 to $14,094, a $6,214 spread on the same certified stone. MOH London lists it at $14,094. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.7°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 6565441584
Dimensions12.95 × 5.88 × 3.30 mm
L/W Ratio2.20
Culet sizeNone
Top View
12.95 mm5.88 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565441584
Side View
Table 60.0%Crown 35.7°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 56.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $14,094 USD|Low: $7,880 USD|High: $14,726 USD|Avg: $10,677 USD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$7,880 USD
Retailer 12$8,705 USD
Retailer 4$9,242 USD
Retailer 11$9,293 USD
Retailer 2$9,790 USD
Retailer 7$9,919 USD
Retailer 6$9,961 USD
Retailer 10$10,962 USD
Retailer 3$11,041 USD
Retailer 9$11,105 USD
Retailer 5$13,258 USD
MOH London$14,094 USD

34 data points across 12 retailers

12 retailers$7,880 USD to $14,094 USD

A
Cheapest Retailer
-
$7,880 USD
SGD 10,649 SGD
A
Retailer 2
-
$8,705 USD
View
A
Retailer 3
-
$9,242 USD
View
A
Retailer 4
-
$9,293 USD
View
A
Retailer 5
-
$9,790 USD
£7,708 GBP
View
Retailer 6
-
$9,919 USD
A$15,260 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$9,961 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$10,962 USD
View
B+
Retailer 9
-
$11,041 USD
View
B+
Retailer 10
-
$11,105 USD
View
B+
Retailer 11
-
$13,258 USD
ZAR 214,178 ZAR
View
Most Expensive
B+
MOH London
9CC20E3E7 · Nov 1
$14,094 USD
£11,098 GBP
View
11 more retailers have this diamond
Prices start from $7,880 USDSave up to $6,214 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
1.50ct Marquise
$7,880 USD