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Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG815698312

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815698312

Diamond specifications and retailer prices

From $244 SGD
$191 USD
As of October 30, 2026
Save $1,852 SGD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,097 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion 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 LG815698312 or 815698312. Listed at 12 retailers as of October 29, 2026, with prices from $244 to $2,097, a $1,852 spread on the same certified stone. Do Amore Diamonds lists it at $2,097. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698312
Dimensions7.29 × 5.06 × 3.41 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.29 mm5.06 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698312
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.4%

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: $2,097 SGD|Low: $211 SGD|High: $2,263 SGD|Avg: $804 SGD|-7.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 11$244 SGD
Retailer 17$325 SGD
Retailer 2$366 SGD
Retailer 14$371 SGD
Retailer 10$503 SGD
Retailer 5$544 SGD
Retailer 7$565 SGD
Retailer 4$577 SGD
Retailer 13$727 SGD
Retailer 15$784 SGD
Retailer 9$898 SGD
Retailer 12$983 SGD
Retailer 6$1,048 SGD
Retailer 8$1,126 SGD
Retailer 3$1,202 SGD
Retailer 16$1,432 SGD
Do Amore Diamonds$2,097 SGD

21 data points across 17 retailers

12 retailers$244 SGD to $2,097 SGD

A
Cheapest Retailer
-
$244 SGD
$191 USD
Final sale: no returns
A
Retailer 2
-
$325 SGD
$254 USD
View
A
Retailer 3
-
$366 SGD
£226 GBP
View
B+
Retailer 4
-
$371 SGD
$290 USD
View
A
Retailer 5
-
$503 SGD
€375 EUR
View
B+
Retailer 6
-
$727 SGD
A$875 AUD
View
B+
Retailer 7
-
$784 SGD
$613 USD
View
B+
Retailer 8
-
$983 SGD
$769 USD
View
Retailer 9
-
$1,048 SGD
$820 USD
View
Price last confirmed 60 days ago
B
Retailer 10
-
$1,202 SGD
$940 USD
View
B
Retailer 11
-
$1,432 SGD
£882 GBP
View
Most Expensive
B
Do Amore Diamonds
27-18B41A0BF · Oct 29
$2,097 SGD
$1,640 USD
View
11 more retailers have this diamond
Prices start from $244 SGDSave up to $1,852 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 Cushion
$244 SGD