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Marquise|Lab Grown|IGI

3.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833685447

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833685447

Diamond specifications and retailer prices

From $818 SGD
$640 USD
As of October 30, 2026
Save $3,182 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,000 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct 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 LG833685447 or 833685447. Listed at 19 retailers as of October 30, 2026, with prices from $818 to $4,000, a $3,182 spread on the same certified stone. MOH London lists it at $4,000. 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

3.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685447
Dimensions15.80 × 7.58 × 4.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm7.58 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685447
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.5%

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: Oct 30
Current: $4,000 SGD|Low: $818 SGD|High: $4,252 SGD|Avg: $2,019 SGD|-5.9%
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
November 1, 2026
Retailer 9$818 SGD
Retailer 17$891 SGD
Retailer 10$917 SGD
Retailer 8$950 SGD
Retailer 18$950 SGD
Retailer 14$1,176 SGD
Retailer 2$1,271 SGD
Retailer 3$1,437 SGD
Retailer 12$1,504 SGD
Retailer 4$1,551 SGD
Retailer 7$1,873 SGD
Retailer 13$2,145 SGD
Retailer 16$2,425 SGD
Retailer 11$2,669 SGD
Retailer 19$2,961 SGD
Retailer 6$3,238 SGD
Retailer 5$3,277 SGD
Retailer 15$3,854 SGD
MOH London$4,000 SGD

34 data points across 19 retailers

19 retailers$818 SGD to $4,000 SGD

A
Cheapest Retailer
-
$818 SGD
$640 USD
A
Retailer 2
-
$891 SGD
$697 USD
View
A
Retailer 3
-
$917 SGD
$717 USD
View
Final sale: no returns
Retailer 4
-
$950 SGD
$743 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$950 SGD
$743 USD
View
A
Retailer 6
-
$1,176 SGD
$920 USD
View
A
Retailer 7
-
$1,271 SGD
£783 GBP
View
A
Retailer 8
-
$1,437 SGD
$1,124 USD
View
A
Retailer 9
-
$1,504 SGD
£926 GBP
View
A
Retailer 10
-
$1,551 SGD
$1,213 USD
View
B+
Retailer 11
-
$1,873 SGD
$1,465 USD
View
B+
Retailer 12
-
$2,145 SGD
A$2,581 AUD
View
B+
Retailer 13
-
$2,425 SGD
$1,897 USD
View
B+
Retailer 14
-
$2,669 SGD
$2,088 USD
View
B
Retailer 15
-
$2,961 SGD
£1,824 GBP
View
B
Retailer 16
-
$3,238 SGD
$2,533 USD
View
B
Retailer 17
-
$3,277 SGD
$2,563 USD
View
B
Retailer 18
-
$3,854 SGD
$3,015 USD
View
Most Expensive
B
MOH London
LG833685447 · Nov 1
$4,000 SGD
£2,464 GBP
View
18 more retailers have this diamond
Prices start from $818 SGDSave up to $3,182 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
3.05ct Marquise
$818 SGD