CaratHunter
Plans
Cushion|Lab Grown|IGI

1.21ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG845647914

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG845647914

Diamond specifications and retailer prices

From $290 SGD
$227 USD
As of October 30, 2026
Save $2,389 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,679 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG845647914 or 845647914. Listed at 15 retailers as of October 27, 2026, with prices from $290 to $2,679, a $2,389 spread on the same certified stone. Queensmith lists it at $2,679. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845647914
Dimensions7.27 × 5.51 × 3.84 mm
L/W Ratio1.32
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
7.27 mm5.51 mm1.21 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845647914
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 69.7%

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: $2,679 SGD|Low: $290 SGD|High: $2,679 SGD|Avg: $904 SGD
Queensmith
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
October 31, 2026
Retailer 5$290 SGD
Retailer 6$396 SGD
Retailer 7$435 SGD
Retailer 8$526 SGD
Retailer 11$553 SGD
Retailer 9$587 SGD
Retailer 15$609 SGD
Retailer 13$788 SGD
Retailer 10$831 SGD
Retailer 12$951 SGD
Retailer 3$1,104 SGD
Retailer 2$1,317 SGD
Retailer 14$1,508 SGD
Retailer 4$1,539 SGD
Queensmith$2,679 SGD

16 data points across 15 retailers

15 retailers$290 SGD to $2,679 SGD

A
Cheapest Retailer
-
$290 SGD
$227 USD
Final sale: no returns
Retailer 2
-
$396 SGD
£244 GBP
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$435 SGD
$340 USD
View
A
Retailer 4
-
$526 SGD
€392 EUR
View
A
Retailer 5
-
$553 SGD
ZAR 6,991 ZAR
View
A
Retailer 6
-
$587 SGD
£362 GBP
View
A
Retailer 7
-
$609 SGD
$476 USD
View
B+
Retailer 8
-
$788 SGD
A$948 AUD
View
B+
Retailer 9
-
$831 SGD
$650 USD
View
B+
Retailer 10
-
$951 SGD
A$1,144 AUD
View
B
Retailer 11
-
$1,104 SGD
$863 USD
View
B
Retailer 12
-
$1,317 SGD
$1,030 USD
View
B
Retailer 13
-
$1,508 SGD
£929 GBP
View
B
Retailer 14
-
$1,539 SGD
$1,204 USD
View
Most Expensive
B
Queensmith
LG845647914 · Oct 27
$2,679 SGD
£1,650 GBP
View
14 more retailers have this diamond
Prices start from $290 SGDSave up to $2,389 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
1.21ct Cushion
$290 SGD