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Round|Lab Grown|IGI

1.21ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG683543429

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683543429

Diamond specifications and retailer prices

From $328 NZD
$185 USD
As of October 29, 2026
Save $1,705 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,033 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683543429 or 683543429. Listed at 23 retailers as of October 29, 2026, with prices from $328 to $2,033, a $1,705 spread on the same certified stone. Reve Diamonds lists it at $2,033. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683543429
Dimensions6.87 × 6.90 × 4.19 mm
L/W Ratio1.00
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
6.87 mm6.90 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683543429
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.9%

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: $735 NZD|Low: $312 NZD|High: $2,033 NZD|Avg: $888 NZD|+5.4%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 8$328 NZD
Retailer 16$366 NZD
Retailer 17$381 NZD
Retailer 3$406 NZD
Retailer 4$406 NZD
Retailer 12$704 NZD
Retailer 5$717 NZD
Retailer 1$735 NZD
Retailer 14$782 NZD
Retailer 2$845 NZD
Retailer 18$896 NZD
Retailer 11$897 NZD
Retailer 6$1,084 NZD
Retailer 15$1,193 NZD
Retailer 10$1,224 NZD
Retailer 9$1,308 NZD
Retailer 7$1,404 NZD
Retailer 13$1,913 NZD
Reve Diamonds$2,033 NZD

34 data points across 19 retailers

23 retailers$328 NZD to $2,033 NZD

A
Cheapest Retailer
-
$328 NZD
$185 USD
A
Retailer 2
-
$366 NZD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$381 NZD
$215 USD
View
A
Retailer 4
-
$406 NZD
$229 USD
View
A
Retailer 5
-
$406 NZD
$229 USD
View
A
Retailer 6
-
$696 NZD
$392 USD
View
A
Retailer 7
-
$704 NZD
£313 GBP
View
B+
Retailer 8
-
$717 NZD
$404 USD
View
B+
Retailer 9
-
$735 NZD
£326 GBP
View
B+
Retailer 10
-
$782 NZD
€420 EUR
View
B+
Retailer 11
-
$845 NZD
$476 USD
View
B+
Retailer 12
-
$887 NZD
$500 USD
View
Retailer 13
-
$896 NZD
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$897 NZD
A$778 AUD
View
B
Retailer 15
-
$1,084 NZD
$611 USD
View
B
Retailer 16
-
$1,193 NZD
A$1,034 AUD
View
B
Retailer 17
-
$1,224 NZD
$690 USD
View
Retailer 18
-
$1,297 NZD
$731 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
$1,308 NZD
$737 USD
View
B
Retailer 20
-
$1,404 NZD
$791 USD
View
B
Retailer 21
-
$1,428 NZD
$805 USD
View
B
Retailer 22
-
$1,913 NZD
£849 GBP
View
Most Expensive
B
Reve Diamonds
36569DA4A · Oct 30
$2,033 NZD
$1,146 USD
View
22 more retailers have this diamond
Prices start from $328 NZDSave up to $1,705 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
$328 NZD