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Marquise|Lab Grown|IGI

2.53ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG780665668

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780665668

Diamond specifications and retailer prices

From $3,279 NZD
$1,845 USD
As of November 2, 2026
Save $19,275 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,554 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.53ct lab-grown marquise diamond

This 2.53ct 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 LG780665668 or 780665668. Listed at 15 retailers as of November 1, 2026, with prices from $3,279 to $22,554, a $19,275 spread on the same certified stone. Do Amore Diamonds lists it at $22,554. 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

2.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665668
Dimensions13.60 × 7.02 × 4.58 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
13.60 mm7.02 mm2.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665668
Side View
Table 57.0%Crown 36.3°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 65.2%

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 2
Current: $22,554 NZD|Low: $2,988 NZD|High: $25,024 NZD|Avg: $7,892 NZD|+4.9%
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
October 29, 2026
Retailer 10$3,279 NZD
Retailer 15$3,567 NZD
Retailer 7$3,715 NZD
Retailer 12$3,926 NZD
Retailer 5$4,072 NZD
Retailer 9$4,079 NZD
Retailer 14$5,771 NZD
Retailer 11$5,963 NZD
Retailer 13$6,398 NZD
Retailer 2$7,049 NZD
Retailer 4$7,713 NZD
Retailer 3$10,486 NZD
Retailer 8$12,056 NZD
Retailer 6$15,498 NZD
Do Amore Diamonds$22,554 NZD

32 data points across 15 retailers

15 retailers$3,279 NZD to $22,554 NZD

A
Cheapest Retailer
-
$3,279 NZD
$1,845 USD
A
Retailer 2
-
$3,567 NZD
$2,007 USD
View
A
Retailer 3
-
$3,715 NZD
$2,090 USD
View
Final sale: no returns
A
Retailer 4
-
$3,926 NZD
$2,209 USD
View
A
Retailer 5
-
$4,072 NZD
$2,291 USD
View
A
Retailer 6
-
$4,079 NZD
$2,295 USD
View
A
Retailer 7
-
$5,771 NZD
$3,247 USD
View
A
Retailer 8
-
$5,963 NZD
$3,355 USD
View
A
Retailer 9
-
$6,398 NZD
$3,600 USD
View
B+
Retailer 10
-
$7,049 NZD
€3,777 EUR
View
B+
Retailer 11
-
$7,713 NZD
$4,340 USD
View
B+
Retailer 12
-
$10,486 NZD
$5,900 USD
View
B+
Retailer 13
-
$12,056 NZD
£5,341 GBP
View
B
Retailer 14
-
$15,498 NZD
$8,720 USD
View
Most Expensive
B
Do Amore Diamonds
27-DE1547595 · Nov 1
$22,554 NZD
$12,690 USD
View
14 more retailers have this diamond
Prices start from $3,279 NZDSave up to $19,275 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
2.53ct Marquise
$3,279 NZD