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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 $403 NZD
$227 USD
As of October 30, 2026
Save $3,315 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,718 NZD 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 $403 to $3,718, a $3,315 spread on the same certified stone. Queensmith lists it at $3,718. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,718 NZD|Low: $403 NZD|High: $3,718 NZD|Avg: $1,255 NZD
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$403 NZD
Retailer 6$550 NZD
Retailer 7$603 NZD
Retailer 8$730 NZD
Retailer 11$768 NZD
Retailer 9$815 NZD
Retailer 15$845 NZD
Retailer 13$1,093 NZD
Retailer 10$1,153 NZD
Retailer 12$1,319 NZD
Retailer 3$1,532 NZD
Retailer 2$1,828 NZD
Retailer 14$2,093 NZD
Retailer 4$2,136 NZD
Queensmith$3,718 NZD

16 data points across 15 retailers

15 retailers$403 NZD to $3,718 NZD

A
Cheapest Retailer
-
$403 NZD
$227 USD
Final sale: no returns
Retailer 2
-
$550 NZD
£244 GBP
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$603 NZD
$340 USD
View
A
Retailer 4
-
$730 NZD
€392 EUR
View
A
Retailer 5
-
$768 NZD
ZAR 6,991 ZAR
View
A
Retailer 6
-
$815 NZD
£362 GBP
View
A
Retailer 7
-
$845 NZD
$476 USD
View
B+
Retailer 8
-
$1,093 NZD
A$948 AUD
View
B+
Retailer 9
-
$1,153 NZD
$650 USD
View
B+
Retailer 10
-
$1,319 NZD
A$1,144 AUD
View
B
Retailer 11
-
$1,532 NZD
$863 USD
View
B
Retailer 12
-
$1,828 NZD
$1,030 USD
View
B
Retailer 13
-
$2,093 NZD
£929 GBP
View
B
Retailer 14
-
$2,136 NZD
$1,204 USD
View
Most Expensive
B
Queensmith
LG845647914 · Oct 27
$3,718 NZD
£1,650 GBP
View
14 more retailers have this diamond
Prices start from $403 NZDSave up to $3,315 NZD

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
$403 NZD