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Cushion|Lab Grown|IGI

0.78ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG653439537

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG653439537

Diamond specifications and retailer prices

From $309 SGD
$242 USD
As of October 30, 2026
Save $1,838 SGD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,659 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown cushion diamond

This 0.78ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG653439537 or 653439537. Listed at 22 retailers as of October 30, 2026, with a 594% 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

0.78
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653439537
Dimensions4.71 × 4.71 × 3.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.71 mm4.71 mm0.78 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653439537
Side View
Table 62.0%Crown 36°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,148 SGD|Low: $205 SGD|High: $2,531 SGD|Avg: $880 SGD|-13.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
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Retailer 17
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 8$309 SGD
Retailer 21$337 SGD
Retailer 19$343 SGD
Retailer 4$511 SGD
Retailer 14$593 SGD
Retailer 2$605 SGD
Retailer 17$685 SGD
Retailer 13$717 SGD
Retailer 15$755 SGD
Retailer 12$768 SGD
Retailer 3$776 SGD
Retailer 11$785 SGD
Retailer 16$787 SGD
Retailer 18$962 SGD
Retailer 6$1,080 SGD
Retailer 10$1,152 SGD
Retailer 7$1,275 SGD
Retailer 9$1,436 SGD
Retailer 20$1,520 SGD
Retailer 5$1,592 SGD
Do Amore Diamonds$2,148 SGD

30 data points across 21 retailers

22 retailers$309 SGD to $2,148 SGD

A
Cheapest Retailer
-
$309 SGD
$242 USD
Final sale: no returns
A
Retailer 2
-
$337 SGD
$264 USD
View
A
Retailer 3
-
$343 SGD
$268 USD
View
A
Retailer 4
-
$511 SGD
$400 USD
View
B+
Retailer 5
-
$605 SGD
€451 EUR
View
B+
Retailer 6
-
$685 SGD
ZAR 8,655 ZAR
View
B+
Retailer 7
-
$717 SGD
£442 GBP
View
B+
Retailer 8
-
$755 SGD
£465 GBP
View
B+
Retailer 9
-
$768 SGD
A$924 AUD
View
B+
Retailer 10
-
$776 SGD
$607 USD
View
B+
Retailer 11
-
$785 SGD
$614 USD
View
B+
Retailer 12
-
$787 SGD
$616 USD
View
B
Retailer 13
-
$962 SGD
A$1,158 AUD
View
B
Retailer 14
-
$1,080 SGD
CA$1,173 CAD
View
B
Retailer 15
-
$1,152 SGD
$901 USD
View
B
Retailer 16
-
$1,275 SGD
$997 USD
View
B
Retailer 17
-
$1,436 SGD
$1,123 USD
View
B
Retailer 18
-
$1,436 SGD
$1,123 USD
View
B
Retailer 19
-
$1,520 SGD
£936 GBP
View
B
Retailer 20
-
$1,592 SGD
$1,246 USD
View
B
Retailer 21
-
$2,148 SGD
$1,680 USD
View
Most Expensive
Do Amore Diamonds
27-667B31807 · Oct 31
$2,659 SGD
$2,080 USD
View
Price under review
21 more retailers have this diamond
Prices start from $309 SGDSave up to $1,838 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
0.78ct Cushion
$309 SGD