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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 $155 SGD
As of November 6, 2026
Save $1,610 SGD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,765 SGD 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 $155 to $1,765, a $1,610 spread on the same certified stone. MOH London lists it at $1,765. 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

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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: $1,765 SGD|Low: $155 SGD|High: $6,807 SGD|Avg: $944 SGD
MOH London
Retailer 2
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Retailer 24
November 6, 2026
Retailer 13$155 SGD
Retailer 19$180 SGD
Retailer 3$204 SGD
Retailer 23$287 SGD
Retailer 14$327 SGD
Retailer 8$353 SGD
Retailer 21$354 SGD
Retailer 7$374 SGD
Retailer 6$379 SGD
Retailer 5$393 SGD
Retailer 22$461 SGD
Retailer 16$525 SGD
Retailer 17$600 SGD
Retailer 2$681 SGD
Retailer 24$765 SGD
Retailer 4$778 SGD
Retailer 11$792 SGD
Retailer 12$881 SGD
Retailer 15$881 SGD
Retailer 20$904 SGD
Retailer 9$964 SGD
Retailer 18$1,737 SGD
MOH London$1,765 SGD
Retailer 10$6,807 SGD

2 data points across 24 retailers

13 retailers$155 SGD to $1,765 SGD

A
Cheapest Retailer
-
$155 SGD
A
Retailer 2
-
$180 SGD
View
A
Retailer 3
-
$204 SGD
View
A
Retailer 4
-
$287 SGD
View
A
Retailer 5
-
$354 SGD
View
B+
Retailer 6
-
$393 SGD
View
B+
Retailer 7
-
$461 SGD
View
B
Retailer 8
-
$681 SGD
View
B
Retailer 9
-
$765 SGD
View
B
Retailer 10
-
$778 SGD
View
B
Retailer 11
-
$904 SGD
View
B
Retailer 12
-
$1,737 SGD
View
Most Expensive
B
MOH London
LG570332698 · Nov 5
$1,765 SGD
£1,088 GBP
View
12 more retailers have this diamond
Prices start from $155 SGDSave up to $1,610 SGD

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
$155 SGD