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Marquise|Lab Grown|GCAL

1.21ct D IF Marquise Lab Grown Diamond

EX • D/IF • GCAL 361136039

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 361136039

Diamond specifications and retailer prices

From $1,247 NZD
As of November 5, 2026
Save $4,918 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,165 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361136039. Listed at 17 retailers as of November 5, 2026, with prices from $1,247 to $6,165, a $4,918 spread on the same certified stone. MOH London lists it at $6,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361136039
Dimensions11.00 × 5.56 × 3.50 mm
L/W Ratio1.98
Culet sizeNone
Top View
11.00 mm5.56 mm1.21 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361136039
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.9%

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: Nov 5
Current: $6,165 NZD|Low: $1,247 NZD|High: $10,869 NZD|Avg: $3,901 NZD|-1.5%
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
November 5, 2026
Retailer 15$1,247 NZD
Retailer 2$1,288 NZD
Retailer 11$1,402 NZD
Retailer 13$1,443 NZD
Retailer 14$1,494 NZD
Retailer 8$2,140 NZD
Retailer 16$2,772 NZD
Retailer 17$2,900 NZD
Retailer 4$3,842 NZD
Retailer 7$4,184 NZD
Retailer 3$4,465 NZD
Retailer 5$4,465 NZD
Retailer 10$4,636 NZD
Retailer 9$4,999 NZD
Retailer 12$5,890 NZD
MOH London$6,165 NZD
Retailer 6$10,869 NZD

28 data points across 17 retailers

17 retailers$1,247 NZD to $6,165 NZD

A
Cheapest Retailer
-
$1,247 NZD
A
Retailer 2
-
$1,288 NZD
View
A
Retailer 3
-
$1,402 NZD
View
A
Retailer 4
-
$1,443 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,494 NZD
View
B+
Retailer 6
-
$2,140 NZD
View
B+
Retailer 7
-
$2,772 NZD
View
B
Retailer 8
-
$2,900 NZD
View
B
Retailer 9
-
$3,842 NZD
View
B
Retailer 10
-
$4,184 NZD
View
B
Retailer 11
-
$4,465 NZD
View
B
Retailer 12
-
$4,465 NZD
View
B
Retailer 13
-
$4,636 NZD
View
B
Retailer 14
-
$4,999 NZD
View
B
Retailer 15
-
$5,890 NZD
View
Most Expensive
B
MOH London
361136039 · Nov 5
$6,165 NZD
£2,729 GBP
View
15 more retailers have this diamond
Prices start from $1,247 NZDSave up to $4,918 NZD

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
1.21ct Marquise
$1,247 NZD