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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG842630199

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842630199

Diamond specifications and retailer prices

From $731 SGD
$572 USD
As of October 30, 2026
Save $4,267 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,999 SGD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842630199 or 842630199. Listed at 23 retailers as of October 30, 2026, with prices from $731 to $4,999, a $4,267 spread on the same certified stone. Brilliant Earth lists it at $4,999. 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

3.03
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630199
Dimensions14.78 × 7.57 × 4.75 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.78 mm7.57 mm3.03 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630199
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: Oct 30
Current: $3,044 SGD|Low: $731 SGD|High: $4,228 SGD|Avg: $1,939 SGD|-4.6%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 7$731 SGD
Retailer 22$818 SGD
Retailer 11$871 SGD
Retailer 18$906 SGD
Retailer 15$964 SGD
Retailer 2$1,112 SGD
Retailer 12$1,136 SGD
Retailer 5$1,246 SGD
Retailer 17$1,258 SGD
Retailer 16$1,416 SGD
Retailer 10$1,525 SGD
Retailer 20$1,824 SGD
Retailer 6$1,930 SGD
Retailer 9$2,092 SGD
Retailer 3$2,268 SGD
Retailer 19$2,385 SGD
Retailer 14$2,806 SGD
Retailer 4$2,894 SGD
Retailer 21$2,938 SGD
Retailer 1$3,044 SGD
Retailer 13$3,867 SGD
Retailer 8$4,205 SGD

22 data points across 22 retailers

23 retailers$731 SGD to $4,999 SGD

A
Cheapest Retailer
-
$731 SGD
$572 USD
A
Retailer 2
-
$818 SGD
$640 USD
View
Final sale: no returns
A
Retailer 3
-
$871 SGD
$681 USD
View
A
Retailer 4
-
$906 SGD
$709 USD
View
Retailer 5
-
$964 SGD
$754 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,112 SGD
$870 USD
View
A
Retailer 7
-
$1,136 SGD
£699 GBP
View
A
Retailer 8
-
$1,246 SGD
$975 USD
View
A
Retailer 9
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$1,258 SGD
$984 USD
View
A
Retailer 10
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$1,416 SGD
£872 GBP
View
A
Retailer 11
-
$1,525 SGD
€1,136 EUR
View
B+
Retailer 12
-
$1,824 SGD
$1,427 USD
View
B+
Retailer 13
-
$1,930 SGD
A$2,323 AUD
View
B+
Retailer 14
-
$2,092 SGD
ZAR 26,440 ZAR
View
B+
Retailer 15
-
$2,268 SGD
$1,774 USD
View
B+
Retailer 16
-
$2,385 SGD
$1,866 USD
View
Retailer 17
-
$2,806 SGD
£1,728 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
$2,894 SGD
$2,264 USD
View
B
Retailer 19
-
$2,938 SGD
$2,298 USD
View
B
Retailer 20
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$3,044 SGD
$2,381 USD
View
B
Retailer 21
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$3,867 SGD
$3,025 USD
View
B
Retailer 22
-
$4,205 SGD
£2,590 GBP
View
Most Expensive
B
Brilliant Earth
21702647A · Oct 31
$4,999 SGD
$3,910 USD
View
22 more retailers have this diamond
Prices start from $731 SGDSave up to $4,267 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
$731 SGD