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Marquise|Lab Grown|IGI

1.05ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG830617478

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830617478

Diamond specifications and retailer prices

From $217 SGD
$170 USD
As of October 30, 2026
Save $1,747 SGD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,965 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG830617478 or 830617478. Listed at 22 retailers as of October 27, 2026, with prices from $217 to $1,965, a $1,747 spread on the same certified stone. Queensmith lists it at $1,965. 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

1.05
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830617478
Dimensions10.46 × 5.46 × 3.32 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm5.46 mm1.05 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830617478
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: $1,965 SGD|Low: $217 SGD|High: $1,965 SGD|Avg: $697 SGD
Queensmith
Retailer 2
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Retailer 19
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Retailer 22
November 1, 2026
Retailer 7$217 SGD
Retailer 11$244 SGD
Retailer 3$252 SGD
Retailer 5$270 SGD
Retailer 14$270 SGD
Retailer 22$311 SGD
Retailer 16$353 SGD
Retailer 15$364 SGD
Retailer 2$466 SGD
Retailer 21$466 SGD
Retailer 17$481 SGD
Retailer 4$497 SGD
Retailer 18$669 SGD
Retailer 9$675 SGD
Retailer 6$737 SGD
Retailer 8$867 SGD
Retailer 19$882 SGD
Retailer 20$901 SGD
Retailer 10$937 SGD
Retailer 13$1,262 SGD
Retailer 12$1,404 SGD
Queensmith$1,965 SGD

31 data points across 22 retailers

22 retailers$217 SGD to $1,965 SGD

A
Cheapest Retailer
-
$217 SGD
$170 USD
A
Retailer 2
-
$244 SGD
$191 USD
View
Final sale: no returns
A
Retailer 3
-
$252 SGD
$197 USD
View
A
Retailer 4
-
$270 SGD
$211 USD
View
Retailer 5
-
$270 SGD
$211 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$311 SGD
HK$1,900 HKD
View
A
Retailer 7
-
$353 SGD
£217 GBP
View
B+
Retailer 8
-
$364 SGD
$285 USD
View
A
Retailer 9
-
$466 SGD
ZAR 5,885 ZAR
View
A
Retailer 10
-
$466 SGD
€347 EUR
View
A
Retailer 11
-
$481 SGD
£296 GBP
View
A
Retailer 12
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$497 SGD
$389 USD
View
B+
Retailer 13
-
$669 SGD
$523 USD
View
B+
Retailer 14
-
$675 SGD
$528 USD
View
B+
Retailer 15
-
$737 SGD
View
B+
Retailer 16
-
$867 SGD
$678 USD
View
B+
Retailer 17
-
$882 SGD
$690 USD
View
B+
Retailer 18
-
$901 SGD
$705 USD
View
B
Retailer 19
-
$937 SGD
$733 USD
View
B
Retailer 20
-
$1,262 SGD
£777 GBP
View
B
Retailer 21
-
$1,404 SGD
$1,098 USD
View
Most Expensive
B
Queensmith
LG830617478 · Oct 27
$1,965 SGD
£1,210 GBP
View
21 more retailers have this diamond
Prices start from $217 SGDSave up to $1,747 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
1.05ct Marquise
$217 SGD