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Marquise|Lab Grown|IGI

3.05ct G VS2 Marquise Lab Grown Diamond

GD • G/VS2 • IGI LG840654414

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840654414

Diamond specifications and retailer prices

From $537 SGD
$420 USD
As of November 1, 2026
Save $3,013 SGD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,550 SGD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG840654414 or 840654414. Listed at 5 retailers as of November 1, 2026, with prices from $537 to $3,550, a $3,013 spread on the same certified stone. Frank Darling lists it at $3,550. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840654414
Dimensions15.48 × 7.61 × 4.66 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.48 mm7.61 mm3.05 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840654414
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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 1
Current: $3,550 SGD|Low: $537 SGD|High: $3,550 SGD|Avg: $1,859 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$537 SGD
Retailer 4$766 SGD
Retailer 6$1,097 SGD
Retailer 2$1,966 SGD
Retailer 5$2,577 SGD
Frank Darling$3,550 SGD

13 data points across 6 retailers

5 retailers$537 SGD to $3,550 SGD

A
Cheapest Retailer
-
$537 SGD
$420 USD
Final sale: no returns
B+
Retailer 2
-
$766 SGD
$599 USD
View
B+
Retailer 3
-
$1,966 SGD
$1,537 USD
View
B
Retailer 4
-
$2,577 SGD
$2,015 USD
View
Most Expensive
B
Frank Darling
100743275443KD · Nov 1
$3,550 SGD
$2,776 USD
View
4 more retailers have this diamond
Prices start from $537 SGDSave up to $3,013 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
3.05ct Marquise
$537 SGD