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Marquise|Lab Grown|IGI

1.19ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG801682693

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801682693

Diamond specifications and retailer prices

From $381 SGD
$298 USD
As of November 1, 2026
Save $604 SGD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,445 SGD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.19ct lab-grown marquise diamond

This 1.19ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG801682693 or 801682693. Listed at 12 retailers as of November 1, 2026, with a 158% 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

1.19
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.2°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682693
Dimensions10.55 × 5.31 × 3.62 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm5.31 mm1.19 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801682693
Side View
Table 63.0%Crown 30.2°Girdle: MED-STKPavilion 43.7°Culet: NoneDepth 68.2%

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: $985 SGD|Low: $381 SGD|High: $1,484 SGD|Avg: $737 SGD|-33.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 3$381 SGD
Retailer 7$477 SGD
Retailer 5$483 SGD
Retailer 6$502 SGD
Retailer 4$554 SGD
Retailer 9$693 SGD
Retailer 2$697 SGD
Retailer 11$780 SGD
Retailer 10$974 SGD
Brilliant Earth$985 SGD
Retailer 8$1,317 SGD

36 data points across 11 retailers

12 retailers$381 SGD to $985 SGD

B+
Cheapest Retailer
-
$381 SGD
$298 USD
A
Retailer 2
-
$477 SGD
€355 EUR
View
A
Retailer 3
-
$483 SGD
ZAR 6,103 ZAR
View
A
Retailer 4
-
$502 SGD
£309 GBP
View
A
Retailer 5
-
$554 SGD
$433 USD
View
Retailer 6
-
$693 SGD
$542 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$697 SGD
$545 USD
View
B+
Retailer 8
-
$780 SGD
$610 USD
View
B
Retailer 9
-
$974 SGD
$762 USD
View
B+
Retailer 10
-
$985 SGD
$770 USD
View
Retailer 11
-
$1,317 SGD
£811 GBP
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
20120924A · Oct 21
$1,445 SGD
$1,130 USD
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $381 SGDSave up to $604 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
1.19ct Marquise
$381 SGD