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Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG838645128

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838645128

Diamond specifications and retailer prices

From $1,060 SGD
$829 USD
As of November 2, 2026
Save $4,669 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,729 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG838645128 or 838645128. Listed at 22 retailers as of October 28, 2026, with prices from $1,060 to $5,729, a $4,669 spread on the same certified stone. Rare Carat lists it at $5,729. 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

3.05
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645128
Dimensions15.36 × 7.40 × 4.59 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
15.36 mm7.40 mm3.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645128
Side View
Table 59.0%Crown 37.7°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.0%

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 2
Current: $5,729 SGD|Low: $1,060 SGD|High: $5,729 SGD|Avg: $2,661 SGD
Rare Carat
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 2, 2026
Retailer 4$1,060 SGD
Retailer 21$1,154 SGD
Retailer 9$1,187 SGD
Retailer 18$1,229 SGD
Retailer 15$1,375 SGD
Retailer 5$1,452 SGD
Retailer 2$1,573 SGD
Retailer 8$1,605 SGD
Retailer 13$1,888 SGD
Retailer 6$1,980 SGD
Retailer 3$2,333 SGD
Retailer 7$2,618 SGD
Retailer 17$2,776 SGD
Retailer 19$2,855 SGD
Retailer 12$2,890 SGD
Retailer 20$3,457 SGD
Retailer 14$3,801 SGD
Retailer 22$3,847 SGD
Retailer 10$4,093 SGD
Retailer 11$4,258 SGD
Retailer 16$4,609 SGD
Rare Carat$5,729 SGD

23 data points across 22 retailers

22 retailers$1,060 SGD to $5,729 SGD

A
Cheapest Retailer
-
$1,060 SGD
$829 USD
A
Retailer 2
-
$1,154 SGD
$902 USD
View
A
Retailer 3
-
$1,187 SGD
$928 USD
View
Final sale: no returns
A
Retailer 4
-
$1,229 SGD
$961 USD
View
Retailer 5
-
$1,375 SGD
$1,075 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,452 SGD
$1,135 USD
View
A
Retailer 7
-
$1,573 SGD
£968 GBP
View
A
Retailer 8
-
$1,605 SGD
$1,255 USD
View
A
Retailer 9
-
$1,888 SGD
£1,163 GBP
View
A
Retailer 10
-
$1,980 SGD
$1,548 USD
View
B+
Retailer 11
-
$2,333 SGD
€1,737 EUR
View
B+
Retailer 12
-
$2,618 SGD
$2,047 USD
View
B+
Retailer 13
-
$2,776 SGD
A$3,340 AUD
View
B+
Retailer 14
-
$2,855 SGD
ZAR 36,062 ZAR
View
Retailer 15
-
$2,890 SGD
$2,260 USD
View
Price last confirmed 7 days ago
B
Retailer 16
-
$3,457 SGD
$2,703 USD
View
Retailer 17
-
$3,801 SGD
£2,340 GBP
View
Price last confirmed 16 days ago
B
Retailer 18
-
$3,847 SGD
$3,008 USD
View
B
Retailer 19
-
$4,093 SGD
$3,200 USD
View
B
Retailer 20
-
$4,258 SGD
$3,330 USD
View
B
Retailer 21
-
$4,609 SGD
£2,838 GBP
View
Most Expensive
B
Rare Carat
DM-19-1600_l_838645128 · Oct 28
$5,729 SGD
$4,480 USD
View
21 more retailers have this diamond
Prices start from $1,060 SGDSave up to $4,669 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
$1,060 SGD