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Marquise|Lab Grown|IGI

3.03ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG734532573

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG734532573

Diamond specifications and retailer prices

From $832 SGD
As of November 6, 2026
Save $6,551 SGD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,383 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG734532573 or 734532573. Listed at 25 retailers as of November 6, 2026, with prices from $832 to $7,383, a $6,551 spread on the same certified stone. Do Amore Diamonds lists it at $7,383. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734532573
Dimensions14.67 × 7.41 × 4.79 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Top View
14.67 mm7.41 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734532573
Side View
Table 60.0%Crown 38.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.6%

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: $7,383 SGD|Low: $798 SGD|High: $7,383 SGD|Avg: $2,535 SGD
Do Amore Diamonds
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$798 SGD
Retailer 8$930 SGD
Retailer 3$964 SGD
Retailer 16$964 SGD
Retailer 10$1,188 SGD
Retailer 7$1,216 SGD
Retailer 5$1,362 SGD
Retailer 9$1,690 SGD
Retailer 2$2,437 SGD
Retailer 15$2,464 SGD
Retailer 11$2,473 SGD
Retailer 14$2,753 SGD
Retailer 6$3,289 SGD
Retailer 12$4,179 SGD
Retailer 13$6,208 SGD
Do Amore Diamonds$7,383 SGD

44 data points across 16 retailers

25 retailers$832 SGD to $7,383 SGD

Retailer 1
-
$798 SGD
Price last confirmed 35 days ago
A
Retailer 2
-
$832 SGD
View
Retailer 3
-
$904 SGD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$930 SGD
View
Final sale: no returns
Retailer 5
-
$964 SGD
View
Price last confirmed 21 days ago
Retailer 6
-
$964 SGD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$964 SGD
View
A
Retailer 8
-
$1,092 SGD
View
A
Retailer 9
-
$1,188 SGD
View
A
Retailer 10
-
$1,216 SGD
View
B+
Retailer 11
-
$1,362 SGD
View
A
Retailer 12
-
$1,690 SGD
View
B+
Retailer 13
-
$2,437 SGD
View
B+
Retailer 14
-
$2,464 SGD
View
B+
Retailer 15
-
$2,473 SGD
View
Retailer 16
-
$2,753 SGD
View
Price last confirmed 9 days ago
Retailer 17
-
$2,993 SGD
View
Price last confirmed 37 days ago
B
Retailer 18
-
$2,993 SGD
View
B
Retailer 19
-
$3,289 SGD
View
B
Retailer 20
-
$3,308 SGD
View
B
Retailer 21
-
$3,336 SGD
View
B
Retailer 22
-
$3,810 SGD
View
B
Retailer 23
-
$4,179 SGD
View
B
Retailer 24
-
$6,208 SGD
View
Most Expensive
B
Do Amore Diamonds
27-D7C1D9CC8 · Nov 6
$7,383 SGD
$5,780 USD
View
24 more retailers have this diamond
Prices start from $832 SGDSave up to $6,551 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
$832 SGD