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Marquise|Lab Grown|IGI

0.70ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG570332698

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG570332698

Diamond specifications and retailer prices

From $215 NZD
As of November 6, 2026
Save $2,243 NZD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,458 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG570332698 or 570332698. Listed at 13 retailers as of November 5, 2026, with prices from $215 to $2,458, a $2,243 spread on the same certified stone. MOH London lists it at $2,458. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332698
Dimensions9.48 × 4.60 × 2.90 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.48 mm4.60 mm0.70 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332698
Side View
Table 58.5%Crown 36.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 63.0%

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 6
Current: $2,458 NZD|Low: $215 NZD|High: $9,480 NZD|Avg: $1,314 NZD
MOH London
Retailer 2
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Retailer 24
November 6, 2026
Retailer 13$215 NZD
Retailer 19$251 NZD
Retailer 3$285 NZD
Retailer 23$400 NZD
Retailer 14$455 NZD
Retailer 8$491 NZD
Retailer 21$493 NZD
Retailer 7$521 NZD
Retailer 6$528 NZD
Retailer 5$548 NZD
Retailer 22$642 NZD
Retailer 16$731 NZD
Retailer 17$836 NZD
Retailer 2$948 NZD
Retailer 24$1,066 NZD
Retailer 4$1,083 NZD
Retailer 11$1,103 NZD
Retailer 12$1,227 NZD
Retailer 15$1,227 NZD
Retailer 20$1,259 NZD
Retailer 9$1,343 NZD
Retailer 18$2,419 NZD
MOH London$2,458 NZD
Retailer 10$9,480 NZD

2 data points across 24 retailers

13 retailers$215 NZD to $2,458 NZD

A
Cheapest Retailer
-
$215 NZD
A
Retailer 2
-
$251 NZD
View
A
Retailer 3
-
$285 NZD
View
A
Retailer 4
-
$400 NZD
View
A
Retailer 5
-
$493 NZD
View
B+
Retailer 6
-
$548 NZD
View
B+
Retailer 7
-
$642 NZD
View
B
Retailer 8
-
$948 NZD
View
B
Retailer 9
-
$1,066 NZD
View
B
Retailer 10
-
$1,083 NZD
View
B
Retailer 11
-
$1,259 NZD
View
B
Retailer 12
-
$2,419 NZD
View
Most Expensive
B
MOH London
LG570332698 · Nov 5
$2,458 NZD
£1,088 GBP
View
12 more retailers have this diamond
Prices start from $215 NZDSave up to $2,243 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
0.70ct Marquise
$215 NZD