CaratHunter
Plans
Cushion|Lab Grown|IGI

3.56ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG786631787

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786631787

Diamond specifications and retailer prices

From $1,144 SGD
$895 USD
As of October 29, 2026
Save $6,577 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,722 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.56ct lab-grown cushion diamond

This 3.56ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786631787 or 786631787. Listed at 15 retailers as of October 29, 2026, with prices from $1,144 to $7,722, a $6,577 spread on the same certified stone. Brilliant Earth lists it at $7,722. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786631787
Dimensions10.65 × 8.14 × 5.46 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm8.14 mm3.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786631787
Side View
Table 65.0%Crown 28.9°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 67.1%

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 29
Current: $7,722 SGD|Low: $1,144 SGD|High: $8,591 SGD|Avg: $3,059 SGD|-10.1%
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 3$1,144 SGD
Retailer 5$1,185 SGD
Retailer 15$1,382 SGD
Retailer 11$1,413 SGD
Retailer 6$1,685 SGD
Retailer 10$1,819 SGD
Retailer 4$1,914 SGD
Retailer 12$2,012 SGD
Retailer 2$2,677 SGD
Retailer 14$2,752 SGD
Retailer 7$3,117 SGD
Retailer 17$3,709 SGD
Retailer 16$3,971 SGD
Retailer 9$4,033 SGD
Retailer 8$4,100 SGD
Retailer 13$4,468 SGD
Brilliant Earth$7,722 SGD

39 data points across 17 retailers

15 retailers$1,144 SGD to $7,722 SGD

A
Cheapest Retailer
-
$1,144 SGD
$895 USD
Final sale: no returns
Retailer 2
-
$1,382 SGD
£851 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,413 SGD
$1,105 USD
View
A
Retailer 4
-
$1,685 SGD
$1,318 USD
View
A
Retailer 5
-
$1,819 SGD
£1,120 GBP
View
A
Retailer 6
-
$1,914 SGD
$1,497 USD
View
A
Retailer 7
-
$2,012 SGD
€1,499 EUR
View
A
Retailer 8
-
$2,677 SGD
A$3,222 AUD
View
A
Retailer 9
-
$2,752 SGD
ZAR 34,783 ZAR
View
B+
Retailer 10
-
$3,117 SGD
$2,438 USD
View
B+
Retailer 11
-
$3,709 SGD
$2,901 USD
View
B+
Retailer 12
-
$3,971 SGD
$3,106 USD
View
B+
Retailer 13
-
$4,100 SGD
$3,207 USD
View
B+
Retailer 14
-
$4,468 SGD
£2,752 GBP
View
Most Expensive
B
Brilliant Earth
18980150A · Oct 29
$7,722 SGD
$6,040 USD
View
14 more retailers have this diamond
Prices start from $1,144 SGDSave up to $6,577 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
3.56ct Cushion
$1,144 SGD