CaratHunter
Plans
Marquise|Lab Grown|IGI

2.03ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG790659066

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790659066

Diamond specifications and retailer prices

From $2,925 NZD
As of November 4, 2026
Save $9,422 NZD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,347 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG790659066 or 790659066. Listed at 21 retailers as of November 4, 2026, with prices from $2,925 to $12,347, a $9,422 spread on the same certified stone. Brilliant Earth lists it at $12,347. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790659066
Dimensions12.81 × 6.60 × 4.12 mm
L/W Ratio1.94
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
12.81 mm6.60 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790659066
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.4%

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 4
Current: $12,347 NZD|Low: $2,808 NZD|High: $12,755 NZD|Avg: $6,047 NZD|-3.2%
Brilliant Earth
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
November 4, 2026
Retailer 14$2,925 NZD
Retailer 6$3,277 NZD
Retailer 4$3,394 NZD
Retailer 15$3,394 NZD
Retailer 7$3,679 NZD
Retailer 13$3,690 NZD
Retailer 5$3,805 NZD
Retailer 2$4,760 NZD
Retailer 10$4,852 NZD
Retailer 12$5,851 NZD
Retailer 11$5,913 NZD
Retailer 8$8,780 NZD
Retailer 3$9,143 NZD
Retailer 9$9,690 NZD
Brilliant Earth$12,347 NZD

44 data points across 15 retailers

21 retailers$2,925 NZD to $12,347 NZD

A
Cheapest Retailer
-
$2,925 NZD
A
Retailer 2
-
$3,183 NZD
View
A
Retailer 3
-
$3,277 NZD
View
Final sale: no returns
Retailer 4
-
$3,394 NZD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$3,394 NZD
View
A
Retailer 6
-
$3,679 NZD
View
A
Retailer 7
-
$3,690 NZD
View
A
Retailer 8
-
$3,805 NZD
View
A
Retailer 9
-
$4,760 NZD
View
A
Retailer 10
-
$4,852 NZD
View
B+
Retailer 11
-
$5,851 NZD
View
Retailer 12
-
$5,913 NZD
View
Price last confirmed 11 days ago
Retailer 13
-
$5,918 NZD
View
Price last confirmed 80 days ago
B+
Retailer 14
-
$6,360 NZD
View
B+
Retailer 15
-
$7,029 NZD
View
B+
Retailer 16
-
$8,780 NZD
View
B
Retailer 17
-
$9,143 NZD
View
B+
Retailer 18
-
$9,690 NZD
View
B
Retailer 19
-
$10,318 NZD
View
B
Retailer 20
-
$11,909 NZD
View
Most Expensive
B
Brilliant Earth
22254837A · Nov 4
$12,347 NZD
$6,960 USD
View
20 more retailers have this diamond
Prices start from $2,925 NZDSave up to $9,422 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
$2,925 NZD