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Marquise|Lab Grown|IGI

3.03ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG757527840

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG757527840

Diamond specifications and retailer prices

From $711 SGD
$556 USD
As of October 29, 2026
Save $3,794 SGD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,504 SGD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757527840 or 757527840. Listed at 7 retailers as of October 29, 2026, with prices from $711 to $4,504, a $3,794 spread on the same certified stone. Frank Darling lists it at $4,504. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757527840
Dimensions14.79 × 7.51 × 4.80 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
14.79 mm7.51 mm3.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757527840
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.9%

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 29
Current: $4,504 SGD|Low: $711 SGD|High: $5,050 SGD|Avg: $2,274 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 2$711 SGD
Retailer 7$989 SGD
Retailer 11$1,010 SGD
Retailer 13$1,044 SGD
Retailer 12$1,175 SGD
Retailer 10$1,263 SGD
Retailer 4$1,727 SGD
Retailer 6$2,084 SGD
Retailer 9$2,653 SGD
Retailer 3$2,685 SGD
Retailer 5$3,006 SGD
Retailer 8$3,100 SGD
Frank Darling$4,504 SGD
Retailer 14$5,050 SGD

8 data points across 14 retailers

7 retailers$711 SGD to $4,504 SGD

A
Cheapest Retailer
-
$711 SGD
$556 USD
Final sale: no returns
B+
Retailer 2
-
$989 SGD
$774 USD
View
B+
Retailer 3
-
$2,084 SGD
CA$2,264 CAD
View
B+
Retailer 4
-
$2,653 SGD
$2,075 USD
View
B
Retailer 5
-
$3,006 SGD
$2,351 USD
View
B
Retailer 6
-
$3,100 SGD
$2,425 USD
View
Most Expensive
B
Frank Darling
100743876856KD · Oct 31
$4,504 SGD
$3,523 USD
View
6 more retailers have this diamond
Prices start from $711 SGDSave up to $3,794 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
3.03ct Marquise
$711 SGD