Marquise|Lab Grown|GCAL

2.63ct D IF Marquise Lab Grown Diamond

EX • D/IF • GCAL 361526115

Certificate GCAL 361526115

Diamond specifications and retailer prices

From $5,383 USD
Save $9,995 USD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $26,173 USD at Taylor and Hart
View at Taylor and Hart

About this 2.63ct lab-grown marquise diamond

This 2.63ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361526115. Listed at 11 retailers, with a 186% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.63
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361526115
Dimensions13.82 × 7.48 × 4.61 mm
L/W Ratio1.85
Culet sizeNone
Top View
13.82 mm7.48 mm2.63 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361526115
Side View
Table 57.0%Crown 34°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $15,378 USD|Low: $4,900 USD|High: $40,760 USD|Avg: $13,577 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
September 29, 2026
Retailer 10$4,900 USD
Retailer 3$5,383 USD
Retailer 6$6,218 USD
Retailer 8$9,120 USD
Retailer 9$9,120 USD
Retailer 7$9,983 USD
Retailer 2$11,868 USD
Retailer 4$12,355 USD
Retailer 1$15,378 USD
Taylor and Hart$26,173 USD
Retailer 5$38,790 USD

8 data points across 11 retailers

11 retailers$5,383 USD to $15,378 USD

B+
Retailer 1
-
$4,900 USD
Price last confirmed 18 days ago
B+
Retailer 2
-
$5,383 USD
View
B
Retailer 3
-
$6,218 USD
CA$8,637 CAD
View
B
Retailer 4
-
$9,120 USD
View
B
Retailer 5
-
$9,120 USD
View
B
Retailer 6
-
$9,983 USD
View
B
Retailer 7
-
$11,868 USD
View
B
Retailer 8
-
$12,355 USD
A$19,008 AUD
View
B
Retailer 9
-
$15,378 USD
£12,109 GBP
View
Most Expensive
B
Taylor and Hart
GZ27GMB · Sep 30
$26,173 USD
View
Price under review
9 more retailers have this diamond
Prices start from $5,383 USDSave up to $9,995 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.

B+
2.63ct Marquise
$5,383 USD