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Marquise|Lab Grown|IGI

3.05ct F VVS1 Marquise Lab Grown Diamond

VG • F/VVS1 • IGI LG842645167

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842645167

Diamond specifications and retailer prices

From $682 SGD
As of November 4, 2026
Save $3,080 SGD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,554 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842645167 or 842645167. Listed at 23 retailers as of October 31, 2026, with a 451% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842645167
Dimensions16.68 × 7.51 × 4.30 mm
L/W Ratio2.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.68 mm7.51 mm3.05 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842645167
Side View
Table 61.0%Crown 32°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 57.3%

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 4
Current: $4,554 SGD|Low: $682 SGD|High: $4,598 SGD|Avg: $1,970 SGD|-1.0%
Rare Carat
Retailer 2
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Retailer 11
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Retailer 23
November 5, 2026
Retailer 11$682 SGD
Retailer 12$764 SGD
Retailer 6$765 SGD
Retailer 23$847 SGD
Retailer 16$904 SGD
Retailer 2$912 SGD
Retailer 18$1,022 SGD
Retailer 5$1,137 SGD
Retailer 3$1,299 SGD
Retailer 17$1,304 SGD
Retailer 10$1,438 SGD
Retailer 13$1,793 SGD
Retailer 20$1,837 SGD
Retailer 21$2,184 SGD
Retailer 8$2,224 SGD
Retailer 4$2,226 SGD
Retailer 14$2,681 SGD
Retailer 9$2,726 SGD
Retailer 15$2,749 SGD
Retailer 7$2,887 SGD
Retailer 19$3,533 SGD
Retailer 22$3,762 SGD
Rare Carat$4,554 SGD

24 data points across 23 retailers

23 retailers$682 SGD to $3,762 SGD

A
Cheapest Retailer
-
$682 SGD
A
Retailer 2
-
$764 SGD
View
Final sale: no returns
A
Retailer 3
-
$765 SGD
View
A
Retailer 4
-
$847 SGD
View
Retailer 5
-
$904 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$912 SGD
View
A
Retailer 7
-
$1,022 SGD
View
B+
Retailer 8
-
$1,137 SGD
View
A
Retailer 9
-
$1,299 SGD
View
A
Retailer 10
-
$1,304 SGD
View
Retailer 11
-
$1,438 SGD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,793 SGD
View
B+
Retailer 13
-
$1,837 SGD
View
B+
Retailer 14
-
$2,184 SGD
View
B+
Retailer 15
-
$2,224 SGD
View
B+
Retailer 16
-
$2,226 SGD
View
B
Retailer 17
-
$2,681 SGD
View
B
Retailer 18
-
$2,726 SGD
View
B
Retailer 19
-
$2,749 SGD
View
B
Retailer 20
-
$2,887 SGD
View
B
Retailer 21
-
$3,533 SGD
View
B
Retailer 22
-
$3,762 SGD
View
Most Expensive
Rare Carat
PS43-1_l_842645167 · Oct 28
$4,554 SGD
$3,565 USD
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $682 SGDSave up to $3,080 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
$682 SGD