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Marquise|Lab Grown|IGI

2.12ct F IF Marquise Lab Grown Diamond

EX • F/IF • IGI LG648432794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648432794

Diamond specifications and retailer prices

From $3,129 NZD
As of November 5, 2026
Save $11,509 NZD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $22,485 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 2.12ct lab-grown marquise diamond

This 2.12ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG648432794 or 648432794. Listed at 25 retailers as of November 4, 2026, with a 368% 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

2.12
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648432794
Dimensions12.70 × 6.69 × 4.30 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.70 mm6.69 mm2.12 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648432794
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.3%

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: $22,485 NZD|Low: $3,129 NZD|High: $23,926 NZD|Avg: $7,925 NZD|-6.0%
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 11$3,129 NZD
Retailer 8$3,136 NZD
Retailer 3$3,659 NZD
Retailer 9$3,668 NZD
Retailer 7$3,791 NZD
Retailer 20$3,791 NZD
Retailer 21$4,091 NZD
Retailer 18$4,753 NZD
Retailer 17$5,283 NZD
Retailer 10$5,326 NZD
Retailer 13$5,700 NZD
Retailer 19$6,376 NZD
Retailer 12$7,943 NZD
Retailer 6$7,975 NZD
Retailer 16$9,932 NZD
Retailer 5$10,213 NZD
Retailer 15$10,828 NZD
Retailer 4$11,280 NZD
Retailer 2$11,917 NZD
Retailer 14$14,639 NZD
Do Amore Diamonds$22,485 NZD

44 data points across 21 retailers

25 retailers$3,129 NZD to $14,639 NZD

A
Cheapest Retailer
-
$3,129 NZD
Retailer 2
-
$3,136 NZD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$3,268 NZD
View
Retailer 4
-
$3,556 NZD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$3,659 NZD
View
Final sale: no returns
B+
Retailer 6
-
$3,668 NZD
View
Retailer 7
-
$3,791 NZD
View
Price last confirmed 25 days ago
Retailer 8
-
$3,791 NZD
View
Price last confirmed 34 days ago
B+
Retailer 9
-
$3,791 NZD
View
B+
Retailer 10
-
$4,091 NZD
View
B+
Retailer 11
-
$5,283 NZD
View
B+
Retailer 12
-
$5,326 NZD
View
B+
Retailer 13
-
$5,700 NZD
View
Retailer 14
-
$5,751 NZD
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$5,751 NZD
View
B+
Retailer 16
-
$6,376 NZD
View
B
Retailer 17
-
$7,943 NZD
View
Retailer 18
-
$7,975 NZD
View
Price last confirmed 32 days ago
B
Retailer 19
-
$9,932 NZD
View
B
Retailer 20
-
$10,213 NZD
View
B
Retailer 21
-
$10,828 NZD
View
B
Retailer 22
-
$11,280 NZD
View
B
Retailer 23
-
$11,917 NZD
View
B
Retailer 24
-
$14,639 NZD
View
Most Expensive
Do Amore Diamonds
27-8A2DD4D0E · Nov 4
$22,485 NZD
$12,640 USD
View
Price under review
24 more retailers have this diamond
Prices start from $3,129 NZDSave up to $11,509 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
2.12ct Marquise
$3,129 NZD