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Marquise|Lab Grown|IGI

1.05ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG846656612

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656612

Diamond specifications and retailer prices

From $262 SGD
HK$1,600 HKD
As of November 1, 2026
Save $953 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,214 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846656612 or 846656612. Listed at 14 retailers as of October 31, 2026, with prices from $262 to $1,214, a $953 spread on the same certified stone. Brilliant Earth lists it at $1,214. 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
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656612
Dimensions10.57 × 5.58 × 3.22 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm5.58 mm1.05 ctG / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656612
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.7%

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 1
Current: $597 SGD|Low: $210 SGD|High: $1,091 SGD|Avg: $490 SGD|-24.6%
Retailer 1
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
October 31, 2026
Retailer 4$210 SGD
Retailer 2$217 SGD
Retailer 6$262 SGD
Retailer 9$286 SGD
Retailer 8$390 SGD
Retailer 12$397 SGD
Retailer 11$431 SGD
Retailer 10$500 SGD
Retailer 14$547 SGD
Retailer 1$597 SGD
Retailer 5$644 SGD
Retailer 7$678 SGD
Retailer 3$743 SGD
Retailer 13$1,091 SGD

5 data points across 14 retailers

14 retailers$262 SGD to $1,214 SGD

Retailer 1
-
$217 SGD
$170 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$262 SGD
HK$1,600 HKD
View
A
Retailer 3
-
$286 SGD
£176 GBP
View
A
Retailer 4
-
$390 SGD
£240 GBP
View
Retailer 5
-
$397 SGD
€296 EUR
View
Price last confirmed 8 days ago
Retailer 6
-
$431 SGD
$337 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$500 SGD
£308 GBP
View
B+
Retailer 8
-
$547 SGD
$428 USD
View
B+
Retailer 9
-
$597 SGD
$467 USD
View
B+
Retailer 10
-
$644 SGD
View
B+
Retailer 11
-
$678 SGD
$530 USD
View
B
Retailer 12
-
$743 SGD
$581 USD
View
B
Retailer 13
-
$1,091 SGD
£672 GBP
View
Most Expensive
B
Brilliant Earth
22251825A · Oct 31
$1,214 SGD
$950 USD
View
13 more retailers have this diamond
Prices start from $262 SGDSave up to $953 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
$262 SGD