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Marquise|Lab Grown|IGI

0.57ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG848633147

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848633147

Diamond specifications and retailer prices

From $738 NZD
As of November 3, 2026
Save $2,359 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,097 NZD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848633147 or 848633147. Listed at 14 retailers as of November 3, 2026, with prices from $738 to $3,097, a $2,359 spread on the same certified stone. Riddles Jewelry lists it at $3,097. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848633147
Dimensions8.44 × 4.30 × 2.69 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm4.30 mm0.57 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848633147
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 3
Current: $1,300 NZD|Low: $738 NZD|High: $3,097 NZD|Avg: $1,945 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Riddles Jewelry
November 5, 2026
Retailer 9$738 NZD
Retailer 12$779 NZD
Retailer 5$1,174 NZD
Retailer 2$1,203 NZD
Retailer 1$1,300 NZD
Retailer 11$1,338 NZD
Retailer 8$1,588 NZD
Retailer 7$2,370 NZD
Retailer 13$2,446 NZD
Retailer 4$2,622 NZD
Retailer 3$2,665 NZD
Retailer 10$2,883 NZD
Retailer 6$2,947 NZD
Riddles Jewelry$3,097 NZD

9 data points across 14 retailers

14 retailers$738 NZD to $3,097 NZD

A
Cheapest Retailer
-
$738 NZD
Final sale: no returns
A
Retailer 2
-
$779 NZD
View
B+
Retailer 3
-
$1,174 NZD
View
B+
Retailer 4
-
$1,203 NZD
View
B+
Retailer 5
-
$1,300 NZD
View
B+
Retailer 6
-
$1,338 NZD
View
B
Retailer 7
-
$1,588 NZD
View
B
Retailer 8
-
$2,370 NZD
View
B
Retailer 9
-
$2,446 NZD
View
B
Retailer 10
-
$2,622 NZD
View
B
Retailer 11
-
$2,665 NZD
View
B
Retailer 12
-
$2,883 NZD
View
B
Retailer 13
-
$2,947 NZD
View
Most Expensive
B
Riddles Jewelry
1997300319 · Nov 4
$3,097 NZD
$1,746 USD
View
13 more retailers have this diamond
Prices start from $738 NZDSave up to $2,359 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
0.57ct Marquise
$738 NZD