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Round|Lab Grown|IGI

1.21ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG633496352

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633496352

Diamond specifications and retailer prices

From $303 NZD
$171 USD
As of October 29, 2026
Save $2,606 NZD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,910 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633496352 or 633496352. Listed at 22 retailers as of October 29, 2026, with prices from $303 to $2,910, a $2,606 spread on the same certified stone. Do Amore Diamonds lists it at $2,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496352
Dimensions6.78 × 6.86 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.78 mm6.86 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496352
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,910 NZD|Low: $303 NZD|High: $2,910 NZD|Avg: $964 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 21
October 30, 2026
Retailer 19$303 NZD
Retailer 6$337 NZD
Retailer 20$351 NZD
Retailer 17$374 NZD
Retailer 21$374 NZD
Retailer 9$507 NZD
Retailer 10$642 NZD
Retailer 4$695 NZD
Retailer 15$711 NZD
Retailer 2$750 NZD
Retailer 7$816 NZD
Retailer 14$955 NZD
Retailer 16$1,010 NZD
Retailer 5$1,050 NZD
Retailer 3$1,251 NZD
Retailer 18$1,331 NZD
Retailer 12$1,548 NZD
Retailer 11$1,638 NZD
Retailer 13$1,947 NZD
Retailer 8$1,954 NZD
Do Amore Diamonds$2,910 NZD

29 data points across 21 retailers

22 retailers$303 NZD to $2,910 NZD

A+
Cheapest Retailer
-
$303 NZD
$171 USD
A
Retailer 2
-
$337 NZD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$351 NZD
$198 USD
View
A
Retailer 4
-
$374 NZD
$211 USD
View
B+
Retailer 5
-
$507 NZD
$286 USD
View
Retailer 6
-
$613 NZD
HK$2,700 HKD
View
Price last confirmed 56 days ago
A
Retailer 7
-
$642 NZD
$362 USD
View
Retailer 8
-
$695 NZD
£308 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
$711 NZD
ZAR 6,474 ZAR
View
A
Retailer 10
-
$750 NZD
£333 GBP
View
B+
Retailer 11
-
$816 NZD
$460 USD
View
B+
Retailer 12
-
$955 NZD
A$828 AUD
View
B+
Retailer 13
-
$1,010 NZD
A$876 AUD
View
B+
Retailer 14
-
$1,050 NZD
$592 USD
View
Retailer 15
-
$1,251 NZD
$705 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$1,277 NZD
$720 USD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$1,331 NZD
$750 USD
View
Retailer 18
-
$1,548 NZD
A$1,342 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$1,638 NZD
$923 USD
View
B
Retailer 20
-
$1,947 NZD
£864 GBP
View
B
Retailer 21
-
$1,954 NZD
$1,101 USD
View
Most Expensive
B
Do Amore Diamonds
27-975B97184 · Oct 29
$2,910 NZD
$1,640 USD
View
21 more retailers have this diamond
Prices start from $303 NZDSave up to $2,606 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 Round
$303 NZD