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Marquise|Lab Grown|IGI

1.09ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG792615973

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792615973

Diamond specifications and retailer prices

From $299 SGD
$234 USD
As of October 30, 2026
Save $1,265 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,803 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792615973 or 792615973. Listed at 22 retailers as of October 30, 2026, with a 423% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792615973
Dimensions10.29 × 5.42 × 3.44 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm5.42 mm1.09 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792615973
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.5%

Caratlytics Score

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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: $1,803 SGD|Low: $257 SGD|High: $1,803 SGD|Avg: $651 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
Retailer 17
October 31, 2026
Retailer 5$257 SGD
Retailer 17$299 SGD
Retailer 6$311 SGD
Retailer 4$332 SGD
Retailer 7$332 SGD
Retailer 11$408 SGD
Retailer 9$447 SGD
Retailer 12$554 SGD
Retailer 14$570 SGD
Retailer 2$613 SGD
Retailer 8$733 SGD
Retailer 10$808 SGD
Retailer 15$812 SGD
Retailer 16$1,029 SGD
Retailer 13$1,338 SGD
Retailer 3$1,564 SGD
Brilliant Earth$1,803 SGD

42 data points across 17 retailers

22 retailers$299 SGD to $1,564 SGD

Retailer 1
-
$257 SGD
$201 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$299 SGD
$234 USD
View
Final sale: no returns
Retailer 3
-
$311 SGD
$243 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$332 SGD
$260 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$332 SGD
$260 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$408 SGD
£251 GBP
View
A
Retailer 7
-
$447 SGD
$350 USD
View
A
Retailer 8
-
$554 SGD
€413 EUR
View
A
Retailer 9
-
$570 SGD
ZAR 7,208 ZAR
View
A
Retailer 10
-
$601 SGD
$470 USD
View
A
Retailer 11
-
$613 SGD
£377 GBP
View
B+
Retailer 12
-
$733 SGD
$573 USD
View
Retailer 13
-
$796 SGD
A$958 AUD
View
Price last confirmed 121 days ago
B
Retailer 14
-
$808 SGD
$632 USD
View
B+
Retailer 15
-
$812 SGD
A$977 AUD
View
B+
Retailer 16
-
$898 SGD
View
B
Retailer 17
-
$1,029 SGD
$805 USD
View
Retailer 18
-
$1,067 SGD
$835 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
$1,135 SGD
$888 USD
View
B
Retailer 20
-
$1,338 SGD
£824 GBP
View
B
Retailer 21
-
$1,564 SGD
$1,224 USD
View
Most Expensive
Brilliant Earth
19352346A · Oct 16
$1,803 SGD
$1,410 USD
View
Price last confirmed 15 days ago
21 more retailers have this diamond
Prices start from $299 SGDSave up to $1,265 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
1.09ct Marquise
$299 SGD