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Cushion|Lab Grown|IGI

5.21ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG846691021

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846691021

Diamond specifications and retailer prices

From $1,897 SGD
$1,484 USD
As of October 30, 2026
Save $5,287 SGD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,185 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.21ct lab-grown cushion diamond

This 5.21ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691021 or 846691021. Listed at 16 retailers as of October 30, 2026, with prices from $1,897 to $7,185, a $5,287 spread on the same certified stone. With Clarity lists it at $7,185. 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

5.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691021
Dimensions12.18 × 8.73 × 5.78 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.73 mm5.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691021
Side View
Table 65.0%Crown 38.6°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 66.2%

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: $2,462 SGD|Low: $1,897 SGD|High: $7,573 SGD|Avg: $4,355 SGD|-3.4%
Retailer 1
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
With Clarity
October 30, 2026
Retailer 8$1,897 SGD
Retailer 3$2,058 SGD
Retailer 9$2,064 SGD
Retailer 1$2,462 SGD
Retailer 11$2,788 SGD
Retailer 5$2,844 SGD
Retailer 13$3,030 SGD
Retailer 14$4,017 SGD
Retailer 7$4,144 SGD
Retailer 6$4,812 SGD
Retailer 2$4,837 SGD
Retailer 15$5,330 SGD
Retailer 4$6,361 SGD
Retailer 10$6,580 SGD
Retailer 12$6,905 SGD
With Clarity$7,185 SGD

11 data points across 16 retailers

16 retailers$1,897 SGD to $7,185 SGD

A
Cheapest Retailer
-
$1,897 SGD
$1,484 USD
Final sale: no returns
A
Retailer 2
-
$2,058 SGD
$1,610 USD
View
A
Retailer 3
-
$2,064 SGD
£1,271 GBP
View
A
Retailer 4
-
$2,462 SGD
$1,926 USD
View
A
Retailer 5
-
$2,788 SGD
£1,717 GBP
View
A
Retailer 6
-
$2,844 SGD
$2,225 USD
View
A
Retailer 7
-
$3,030 SGD
€2,257 EUR
View
B+
Retailer 8
-
$4,017 SGD
ZAR 50,767 ZAR
View
Retailer 9
-
$4,144 SGD
A$4,987 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,812 SGD
£2,964 GBP
View
B+
Retailer 11
-
$4,837 SGD
$3,784 USD
View
B+
Retailer 12
-
$5,330 SGD
$4,169 USD
View
B
Retailer 13
-
$6,361 SGD
£3,918 GBP
View
B+
Retailer 14
-
$6,580 SGD
View
B+
Retailer 15
-
$6,905 SGD
$5,401 USD
View
Most Expensive
B
With Clarity
846691021 · Oct 30
$7,185 SGD
$5,620 USD
View
15 more retailers have this diamond
Prices start from $1,897 SGDSave up to $5,287 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
5.21ct Cushion
$1,897 SGD