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Marquise|Lab Grown|IGI

3.03ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG850694382

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850694382

Diamond specifications and retailer prices

From $474 SGD
As of November 6, 2026
Save $3,154 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,628 SGD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 LG850694382 or 850694382. Listed at 18 retailers as of November 5, 2026, with prices from $474 to $3,628, a $3,154 spread on the same certified stone. Brilliant Earth lists it at $3,628. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850694382
Dimensions7.53 × 15.28 × 4.68 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
7.53 mm15.28 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850694382
Side View
Table 54.0%Crown 32.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.2%

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: $549 SGD|Low: $474 SGD|High: $2,515 SGD|Avg: $1,345 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 7$474 SGD
Retailer 5$529 SGD
Retailer 1$549 SGD
Retailer 3$588 SGD
Retailer 10$650 SGD
Retailer 15$654 SGD
Retailer 14$779 SGD
Retailer 11$939 SGD
Retailer 13$1,050 SGD
Retailer 16$1,307 SGD
Retailer 2$1,871 SGD
Retailer 8$1,889 SGD
Retailer 6$1,939 SGD
Retailer 17$2,219 SGD
Retailer 12$2,221 SGD
Retailer 4$2,290 SGD
Retailer 9$2,515 SGD

3 data points across 17 retailers

18 retailers$474 SGD to $3,628 SGD

A
Cheapest Retailer
-
$474 SGD
A
Retailer 2
-
$529 SGD
View
Final sale: no returns
A
Retailer 3
-
$549 SGD
View
A
Retailer 4
-
$588 SGD
View
A
Retailer 5
-
$650 SGD
View
A
Retailer 6
-
$654 SGD
View
A
Retailer 7
-
$779 SGD
View
B+
Retailer 8
-
$939 SGD
View
A
Retailer 9
-
$1,050 SGD
View
A
Retailer 10
-
$1,307 SGD
View
B+
Retailer 11
-
$1,871 SGD
View
B+
Retailer 12
-
$1,889 SGD
View
B+
Retailer 13
-
$1,939 SGD
View
B+
Retailer 14
-
$2,219 SGD
View
B+
Retailer 15
-
$2,221 SGD
View
B+
Retailer 16
-
$2,290 SGD
View
B+
Retailer 17
-
$2,515 SGD
View
Most Expensive
B
Brilliant Earth
22517592A · Nov 5
$3,628 SGD
$2,840 USD
View
17 more retailers have this diamond
Prices start from $474 SGDSave up to $3,154 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
$474 SGD