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Cushion|Lab Grown|IGI

0.51ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG717556463

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG717556463

Diamond specifications and retailer prices

From $188 SGD
$147 USD
As of October 30, 2026
Save $1,566 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,753 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717556463 or 717556463. Listed at 14 retailers as of October 29, 2026, with prices from $188 to $1,753, a $1,566 spread on the same certified stone. MOH London lists it at $1,753. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717556463
Dimensions4.27 × 4.27 × 2.90 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
4.27 mm4.27 mm0.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717556463
Side View
Table 62.0%Crown 33.4°Girdle: MED-THKPavilion 39°Culet: NoneDepth 67.9%

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 30
Current: $1,753 SGD|Low: $133 SGD|High: $1,765 SGD|Avg: $579 SGD|+0.6%
MOH London
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
October 31, 2026
Retailer 10$188 SGD
Retailer 12$208 SGD
Retailer 4$294 SGD
Retailer 2$349 SGD
Retailer 7$377 SGD
Retailer 8$377 SGD
Retailer 3$407 SGD
Retailer 13$520 SGD
Retailer 9$532 SGD
Retailer 11$588 SGD
Retailer 14$594 SGD
Retailer 6$743 SGD
Retailer 5$1,247 SGD
MOH London$1,753 SGD

34 data points across 14 retailers

14 retailers$188 SGD to $1,753 SGD

A
Cheapest Retailer
-
$188 SGD
$147 USD
Final sale: no returns
Retailer 2
-
$208 SGD
$163 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$294 SGD
$230 USD
View
A
Retailer 4
-
$349 SGD
£215 GBP
View
A
Retailer 5
-
$377 SGD
€281 EUR
View
A
Retailer 6
-
$377 SGD
ZAR 4,769 ZAR
View
B+
Retailer 7
-
$407 SGD
$318 USD
View
Retailer 8
-
$520 SGD
£320 GBP
View
Price last confirmed 26 days ago
B+
Retailer 9
-
$532 SGD
A$640 AUD
View
B+
Retailer 10
-
$588 SGD
$460 USD
View
B+
Retailer 11
-
$594 SGD
$465 USD
View
B
Retailer 12
-
$743 SGD
$581 USD
View
B
Retailer 13
-
$1,247 SGD
$976 USD
View
Most Expensive
B
MOH London
LG717556463 · Oct 29
$1,753 SGD
£1,080 GBP
View
13 more retailers have this diamond
Prices start from $188 SGDSave up to $1,566 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
0.51ct Cushion
$188 SGD