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Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG790612033

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790612033

Diamond specifications and retailer prices

From $3,262 NZD
As of November 4, 2026
Save $10,002 NZD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,264 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790612033 or 790612033. Listed at 24 retailers as of November 4, 2026, with prices from $3,262 to $13,264, a $10,002 spread on the same certified stone. Taylor and Hart lists it at $13,264. 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

2.03
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790612033
Dimensions12.72 × 6.67 × 4.19 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.72 mm6.67 mm2.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790612033
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $10,782 NZD|Low: $3,133 NZD|High: $18,324 NZD|Avg: $7,118 NZD|-27.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
Taylor and Hart
November 5, 2026
Retailer 19$3,262 NZD
Retailer 7$3,550 NZD
Retailer 9$3,653 NZD
Retailer 2$3,786 NZD
Retailer 13$3,786 NZD
Retailer 6$3,791 NZD
Retailer 8$4,034 NZD
Retailer 18$4,080 NZD
Retailer 5$4,359 NZD
Retailer 12$5,152 NZD
Retailer 3$5,936 NZD
Retailer 16$5,993 NZD
Retailer 17$6,367 NZD
Retailer 4$7,096 NZD
Retailer 14$7,839 NZD
Retailer 21$9,755 NZD
Retailer 15$9,796 NZD
Retailer 1$10,782 NZD
Retailer 10$11,398 NZD
Retailer 20$12,365 NZD
Retailer 11$12,638 NZD
Taylor and Hart$13,264 NZD

39 data points across 22 retailers

24 retailers$3,262 NZD to $13,264 NZD

A
Cheapest Retailer
-
$3,262 NZD
A
Retailer 2
-
$3,550 NZD
View
A
Retailer 3
-
$3,653 NZD
View
Final sale: no returns
Retailer 4
-
$3,786 NZD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$3,786 NZD
View
A
Retailer 6
-
$3,791 NZD
View
A
Retailer 7
-
$4,034 NZD
View
A
Retailer 8
-
$4,080 NZD
View
A
Retailer 9
-
$4,359 NZD
View
B+
Retailer 10
-
$5,152 NZD
View
B+
Retailer 11
-
$5,936 NZD
View
B+
Retailer 12
-
$5,993 NZD
View
Retailer 13
-
$6,133 NZD
View
Price last confirmed 88 days ago
B+
Retailer 14
-
$6,367 NZD
View
B+
Retailer 15
-
$7,096 NZD
View
B+
Retailer 16
-
$7,839 NZD
View
B
Retailer 17
-
$9,755 NZD
View
B
Retailer 18
-
$9,796 NZD
View
B
Retailer 19
-
$10,201 NZD
View
B
Retailer 20
-
$10,782 NZD
View
B
Retailer 21
-
$11,398 NZD
View
B
Retailer 22
-
$12,365 NZD
View
B
Retailer 23
-
$12,638 NZD
View
Most Expensive
B
Taylor and Hart
L3QXU3M · Nov 4
$13,264 NZD
$7,477 USD
View
23 more retailers have this diamond
Prices start from $3,262 NZDSave up to $10,002 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
2.03ct Marquise
$3,262 NZD