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Marquise|Lab Grown|IGI

1.76ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG845668605

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845668605

Diamond specifications and retailer prices

From $388 SGD
$303 USD
As of October 27, 2026
Save $3,380 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,768 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 LG845668605 or 845668605. Listed at 22 retailers as of October 27, 2026, with prices from $388 to $3,768, a $3,380 spread on the same certified stone. Brilliant Earth lists it at $3,768. 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 angle38.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668605
Dimensions12.22 × 6.28 × 3.95 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm6.28 mm1.76 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668605
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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 27
Current: $1,057 SGD|Low: $388 SGD|High: $2,288 SGD|Avg: $1,039 SGD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 5$388 SGD
Retailer 6$434 SGD
Retailer 13$456 SGD
Retailer 9$488 SGD
Retailer 11$488 SGD
Retailer 17$508 SGD
Retailer 21$647 SGD
Retailer 3$679 SGD
Retailer 4$752 SGD
Retailer 14$832 SGD
Retailer 12$845 SGD
Retailer 7$924 SGD
Retailer 1$1,057 SGD
Retailer 18$1,117 SGD
Retailer 8$1,485 SGD
Retailer 10$1,569 SGD
Retailer 20$1,602 SGD
Retailer 19$1,694 SGD
Retailer 16$1,922 SGD
Retailer 15$2,014 SGD
Retailer 2$2,288 SGD

10 data points across 21 retailers

22 retailers$388 SGD to $3,768 SGD

A
Cheapest Retailer
-
$388 SGD
$303 USD
A
Retailer 2
-
$434 SGD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$456 SGD
$356 USD
View
A
Retailer 4
-
$488 SGD
$381 USD
View
A
Retailer 5
-
$488 SGD
$381 USD
View
A
Retailer 6
-
$508 SGD
£312 GBP
View
B+
Retailer 7
-
$647 SGD
$505 USD
View
A
Retailer 8
-
$679 SGD
$530 USD
View
A
Retailer 9
-
$752 SGD
€559 EUR
View
A
Retailer 10
-
$832 SGD
ZAR 10,490 ZAR
View
A
Retailer 11
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$845 SGD
£519 GBP
View
A
Retailer 12
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$924 SGD
$721 USD
View
A
Retailer 13
-
$1,057 SGD
$825 USD
View
B+
Retailer 14
-
$1,117 SGD
A$1,341 AUD
View
B+
Retailer 15
-
$1,485 SGD
$1,159 USD
View
B+
Retailer 16
-
$1,569 SGD
$1,224 USD
View
B+
Retailer 17
-
$1,602 SGD
$1,250 USD
View
B+
Retailer 18
-
$1,694 SGD
$1,322 USD
View
B+
Retailer 19
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$1,922 SGD
£1,181 GBP
View
B+
Retailer 20
-
$2,014 SGD
$1,571 USD
View
B
Retailer 21
-
$2,288 SGD
$1,785 USD
View
Most Expensive
B
Brilliant Earth
22292039A · Oct 28
$3,768 SGD
$2,940 USD
View
21 more retailers have this diamond
Prices start from $388 SGDSave up to $3,380 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
$388 SGD