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Marquise|Lab Grown|IGI

1.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG801680175

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801680175

Diamond specifications and retailer prices

From $245 SGD
$191 USD
As of October 30, 2026
Save $2,101 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,346 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801680175 or 801680175. Listed at 21 retailers as of October 29, 2026, with prices from $245 to $2,346, a $2,101 spread on the same certified stone. Do Amore Diamonds lists it at $2,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801680175
Dimensions10.19 × 5.32 × 3.47 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.19 mm5.32 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801680175
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 42.7°Culet: NoneDepth 65.2%

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 30
Current: $2,346 SGD|Low: $273 SGD|High: $2,346 SGD|Avg: $1,009 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$273 SGD
Retailer 6$411 SGD
Retailer 9$575 SGD
Retailer 2$619 SGD
Retailer 5$681 SGD
Retailer 10$818 SGD
Retailer 8$935 SGD
Retailer 11$979 SGD
Retailer 4$1,309 SGD
Retailer 7$1,349 SGD
Retailer 13$1,494 SGD
Retailer 3$1,601 SGD
Do Amore Diamonds$2,346 SGD

43 data points across 13 retailers

21 retailers$245 SGD to $2,346 SGD

A
Cheapest Retailer
-
$245 SGD
$191 USD
A
Retailer 2
-
$273 SGD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$283 SGD
$221 USD
View
A
Retailer 4
-
$304 SGD
$237 USD
View
A
Retailer 5
-
$304 SGD
$237 USD
View
A
Retailer 6
-
$372 SGD
$290 USD
View
A
Retailer 7
-
$409 SGD
$319 USD
View
A
Retailer 8
-
$411 SGD
£253 GBP
View
A
Retailer 9
-
$575 SGD
ZAR 7,250 ZAR
View
B+
Retailer 10
-
$619 SGD
£380 GBP
View
B+
Retailer 11
-
$681 SGD
$531 USD
View
B+
Retailer 12
-
$818 SGD
A$982 AUD
View
B+
Retailer 13
-
$935 SGD
A$1,122 AUD
View
B
Retailer 14
-
$979 SGD
$764 USD
View
B
Retailer 15
-
$1,077 SGD
$840 USD
View
B
Retailer 16
-
$1,297 SGD
$1,012 USD
View
B
Retailer 17
-
$1,309 SGD
£804 GBP
View
B
Retailer 18
-
$1,349 SGD
£829 GBP
View
B
Retailer 19
-
$1,494 SGD
$1,165 USD
View
B
Retailer 20
-
$1,601 SGD
$1,249 USD
View
Most Expensive
B
Do Amore Diamonds
27-3551E0F63 · Oct 29
$2,346 SGD
$1,830 USD
View
20 more retailers have this diamond
Prices start from $245 SGDSave up to $2,101 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
$245 SGD