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Marquise|Lab Grown|IGI

1.76ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG838660758

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838660758

Diamond specifications and retailer prices

From $434 SGD
$339 USD
As of October 28, 2026
Save $2,757 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,191 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.76ct lab-grown marquise diamond

This 1.76ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838660758 or 838660758. Listed at 19 retailers as of October 28, 2026, with prices from $434 to $3,191, a $2,757 spread on the same certified stone. Brilliant Earth lists it at $3,191. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838660758
Dimensions12.34 × 6.22 × 3.87 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm6.22 mm1.76 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838660758
Side View
Table 63.0%Crown 38.2°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.2%

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: Oct 28
Current: $3,191 SGD|Low: $434 SGD|High: $3,191 SGD|Avg: $1,305 SGD
Brilliant Earth
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
October 29, 2026
Retailer 3$434 SGD
Retailer 9$512 SGD
Retailer 15$647 SGD
Retailer 13$679 SGD
Retailer 12$752 SGD
Retailer 11$827 SGD
Retailer 2$853 SGD
Retailer 16$1,059 SGD
Retailer 10$1,122 SGD
Retailer 4$1,479 SGD
Retailer 6$1,609 SGD
Retailer 7$1,940 SGD
Retailer 14$2,023 SGD
Retailer 8$2,288 SGD
Retailer 5$2,289 SGD
Brilliant Earth$3,191 SGD

18 data points across 16 retailers

19 retailers$434 SGD to $3,191 SGD

A
Cheapest Retailer
-
$434 SGD
$339 USD
Final sale: no returns
A
Retailer 2
-
$512 SGD
£315 GBP
View
B+
Retailer 3
-
$647 SGD
$505 USD
View
A
Retailer 4
-
$679 SGD
$530 USD
View
A
Retailer 5
-
$752 SGD
€559 EUR
View
A
Retailer 6
-
$827 SGD
ZAR 10,430 ZAR
View
A
Retailer 7
-
$853 SGD
£524 GBP
View
A
Retailer 8
-
$1,059 SGD
$826 USD
View
A
Retailer 9
-
$1,122 SGD
A$1,347 AUD
View
B+
Retailer 10
-
$1,479 SGD
$1,154 USD
View
B+
Retailer 11
-
$1,609 SGD
$1,255 USD
View
B
Retailer 12
-
$1,908 SGD
$1,489 USD
View
B+
Retailer 13
-
$1,940 SGD
£1,192 GBP
View
B+
Retailer 14
-
$1,998 SGD
A$2,398 AUD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$2,023 SGD
$1,578 USD
View
B
Retailer 16
-
$2,288 SGD
$1,785 USD
View
B
Retailer 17
-
$2,289 SGD
View
B
Retailer 18
-
$3,012 SGD
$2,350 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21653840A · Oct 28
$3,191 SGD
$2,490 USD
View
18 more retailers have this diamond
Prices start from $434 SGDSave up to $2,757 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
1.76ct Marquise
$434 SGD