CaratHunter
Plans
Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG841660489

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841660489

Diamond specifications and retailer prices

From $883 SGD
$691 USD
As of October 30, 2026
Save $3,143 SGD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,026 SGD at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG841660489 or 841660489. Listed at 22 retailers as of October 30, 2026, with prices from $883 to $4,026, a $3,143 spread on the same certified stone. MOH London lists it at $4,026. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660489
Dimensions14.41 × 7.69 × 4.65 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.41 mm7.69 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660489
Side View
Table 61.0%Crown 34°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.5%

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 30
Current: $4,026 SGD|Low: $883 SGD|High: $4,048 SGD|Avg: $2,350 SGD|-0.5%
MOH London
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$883 SGD
Retailer 21$961 SGD
Retailer 8$989 SGD
Retailer 6$1,025 SGD
Retailer 3$1,253 SGD
Retailer 2$1,372 SGD
Retailer 10$1,411 SGD
Retailer 13$1,642 SGD
Retailer 11$1,667 SGD
Retailer 12$1,875 SGD
Retailer 17$2,315 SGD
Retailer 18$2,380 SGD
Retailer 20$2,525 SGD
Retailer 9$2,883 SGD
Retailer 5$3,195 SGD
Retailer 4$3,496 SGD
Retailer 22$3,530 SGD
Retailer 15$3,535 SGD
Retailer 16$3,583 SGD
Retailer 14$3,725 SGD
Retailer 19$3,867 SGD
MOH London$4,026 SGD

20 data points across 22 retailers

22 retailers$883 SGD to $4,026 SGD

A
Cheapest Retailer
-
$883 SGD
$691 USD
A
Retailer 2
-
$961 SGD
$752 USD
View
A
Retailer 3
-
$989 SGD
$774 USD
View
Final sale: no returns
A
Retailer 4
-
$1,025 SGD
$802 USD
View
A
Retailer 5
-
$1,253 SGD
$980 USD
View
A
Retailer 6
-
$1,372 SGD
£845 GBP
View
A
Retailer 7
-
$1,411 SGD
$1,104 USD
View
A
Retailer 8
-
$1,642 SGD
£1,011 GBP
View
A
Retailer 9
-
$1,667 SGD
$1,304 USD
View
B+
Retailer 10
-
$1,875 SGD
$1,467 USD
View
B+
Retailer 11
-
$2,315 SGD
A$2,786 AUD
View
B+
Retailer 12
-
$2,380 SGD
ZAR 30,081 ZAR
View
B+
Retailer 13
-
$2,525 SGD
$1,975 USD
View
B
Retailer 14
-
$2,883 SGD
$2,255 USD
View
Retailer 15
-
$3,195 SGD
£1,968 GBP
View
Price last confirmed 24 days ago
B
Retailer 16
-
$3,496 SGD
$2,735 USD
View
B
Retailer 17
-
$3,530 SGD
$2,761 USD
View
B
Retailer 18
-
$3,535 SGD
$2,765 USD
View
B
Retailer 19
-
$3,583 SGD
A$4,312 AUD
View
B
Retailer 20
-
$3,725 SGD
$2,914 USD
View
B
Retailer 21
-
$3,867 SGD
$3,025 USD
View
Most Expensive
B
MOH London
LG841660489 · Nov 1
$4,026 SGD
£2,480 GBP
View
21 more retailers have this diamond
Prices start from $883 SGDSave up to $3,143 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
$883 SGD