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Marquise|Lab Grown|IGI

2.92ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG830628606

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830628606

Diamond specifications and retailer prices

From $3,777 NZD
$2,125 USD
As of October 30, 2026
Save $22,207 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $25,984 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.92ct lab-grown marquise diamond

This 2.92ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830628606 or 830628606. Listed at 16 retailers as of October 30, 2026, with prices from $3,777 to $25,984, a $22,207 spread on the same certified stone. Do Amore Diamonds lists it at $25,984. 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

2.92
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628606
Dimensions14.20 × 7.48 × 4.68 mm
L/W Ratio1.90
Girdle conditionFaceted
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
14.20 mm7.48 mm2.92 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628606
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 62.6%

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: Oct 30
Current: $25,984 NZD|Low: $3,476 NZD|High: $28,828 NZD|Avg: $11,355 NZD|+4.3%
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
November 1, 2026
Retailer 15$3,777 NZD
Retailer 4$4,109 NZD
Retailer 17$4,424 NZD
Retailer 11$4,674 NZD
Retailer 8$5,216 NZD
Retailer 7$5,270 NZD
Retailer 3$6,649 NZD
Retailer 16$6,848 NZD
Retailer 18$6,867 NZD
Retailer 14$8,103 NZD
Retailer 13$11,437 NZD
Retailer 6$12,016 NZD
Retailer 2$12,952 NZD
Retailer 12$14,432 NZD
Retailer 9$17,387 NZD
Retailer 5$21,680 NZD
Retailer 10$24,324 NZD
Do Amore Diamonds$25,984 NZD

34 data points across 18 retailers

16 retailers$3,777 NZD to $25,984 NZD

A
Cheapest Retailer
-
$3,777 NZD
$2,125 USD
A
Retailer 2
-
$4,109 NZD
$2,312 USD
View
A
Retailer 3
-
$4,424 NZD
$2,489 USD
View
A
Retailer 4
-
$4,674 NZD
$2,630 USD
View
Retailer 5
-
$5,216 NZD
$2,935 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$5,270 NZD
$2,965 USD
View
A
Retailer 7
-
$6,649 NZD
$3,741 USD
View
A
Retailer 8
-
$6,848 NZD
$3,853 USD
View
A
Retailer 9
-
$6,867 NZD
$3,864 USD
View
A
Retailer 10
-
$8,103 NZD
€4,342 EUR
View
B+
Retailer 11
-
$11,437 NZD
$6,435 USD
View
B+
Retailer 12
-
$12,016 NZD
$6,761 USD
View
B+
Retailer 13
-
$12,952 NZD
£5,738 GBP
View
B+
Retailer 14
-
$14,432 NZD
$8,120 USD
View
B
Retailer 15
-
$21,680 NZD
$12,198 USD
View
Most Expensive
B
Do Amore Diamonds
27-AFC1AEA5A · Oct 31
$25,984 NZD
$14,620 USD
View
15 more retailers have this diamond
Prices start from $3,777 NZDSave up to $22,207 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
2.92ct Marquise
$3,777 NZD