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Marquise|Lab Grown|IGI

0.30ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG544261535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544261535

Diamond specifications and retailer prices

From $109 SGD
$85 USD
As of October 30, 2026
Save $952 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,061 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.3ct lab-grown marquise diamond

This 0.3ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544261535 or 544261535. Listed at 13 retailers as of October 30, 2026, with prices from $109 to $1,061, a $952 spread on the same certified stone. Brilliant Earth lists it at $1,061. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544261535
Dimensions7.14 × 3.44 × 2.19 mm
L/W Ratio2.08
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
7.14 mm3.44 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544261535
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

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: $701 SGD|Low: $104 SGD|High: $998 SGD|Avg: $327 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$109 SGD
Retailer 2$125 SGD
Retailer 3$143 SGD
Retailer 10$143 SGD
Retailer 7$242 SGD
Retailer 5$244 SGD
Retailer 12$289 SGD
Retailer 8$345 SGD
Retailer 4$422 SGD
Retailer 11$432 SGD
Retailer 1$701 SGD
Retailer 6$987 SGD

44 data points across 12 retailers

13 retailers$109 SGD to $1,061 SGD

A
Cheapest Retailer
-
$109 SGD
$85 USD
A
Retailer 2
-
$125 SGD
$98 USD
View
A
Retailer 3
-
$143 SGD
$112 USD
View
Retailer 4
-
$143 SGD
$112 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$242 SGD
£149 GBP
View
B+
Retailer 6
-
$244 SGD
ZAR 3,080 ZAR
View
B+
Retailer 7
-
$289 SGD
$226 USD
View
B+
Retailer 8
-
$345 SGD
£212 GBP
View
B
Retailer 9
-
$422 SGD
$330 USD
View
B
Retailer 10
-
$432 SGD
$338 USD
View
B
Retailer 11
-
$701 SGD
£432 GBP
View
B
Retailer 12
-
$987 SGD
£608 GBP
View
Most Expensive
B
Brilliant Earth
8612182A · Oct 31
$1,061 SGD
$830 USD
View
12 more retailers have this diamond
Prices start from $109 SGDSave up to $952 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
0.30ct Marquise
$109 SGD