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Round|Lab Grown|IGI

1.21ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG747513212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747513212

Diamond specifications and retailer prices

From $185 USD
As of October 29, 2026
Save $961 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,146 USD at Reve Diamonds · As of October 28, 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 LG747513212 or 747513212. Listed at 23 retailers as of October 28, 2026, with prices from $185 to $1,146, a $961 spread on the same certified stone. Reve Diamonds lists it at $1,146. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513212
Dimensions6.80 × 6.82 × 4.20 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
6.80 mm6.82 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513212
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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 29
Current: $413 USD|Low: $145 USD|High: $1,146 USD|Avg: $549 USD|+7.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 6$185 USD
Retailer 18$206 USD
Retailer 16$215 USD
Retailer 2$229 USD
Retailer 19$229 USD
Retailer 11$392 USD
Retailer 3$404 USD
Retailer 1$413 USD
Retailer 13$441 USD
Retailer 17$476 USD
Retailer 15$500 USD
Retailer 8$506 USD
Retailer 4$611 USD
Retailer 14$672 USD
Retailer 9$690 USD
Retailer 7$737 USD
Retailer 10$789 USD
Retailer 5$791 USD
Retailer 12$1,078 USD
Reve Diamonds$1,146 USD

45 data points across 20 retailers

23 retailers$185 USD to $1,146 USD

A
Retailer 1
-
$183 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$185 USD
View
A
Retailer 3
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$206 USD
View
Final sale: no returns
A
Retailer 4
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$215 USD
View
A
Retailer 5
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$224 USD
View
Price last confirmed 37 days ago
A
Retailer 6
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$229 USD
View
A
Retailer 7
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$229 USD
View
A
Retailer 8
-
$392 USD
View
B+
Retailer 9
-
$404 USD
View
B+
Retailer 10
-
$413 USD
£325 GBP
View
B+
Retailer 11
-
$441 USD
€420 EUR
View
B+
Retailer 12
-
$476 USD
View
B+
Retailer 13
-
$500 USD
View
B+
Retailer 14
-
$506 USD
A$778 AUD
View
B+
Retailer 15
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$611 USD
View
B
Retailer 16
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$672 USD
A$1,034 AUD
View
B
Retailer 17
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$690 USD
View
B
Retailer 18
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$731 USD
View
Price last confirmed 38 days ago
B
Retailer 19
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$737 USD
View
B
Retailer 20
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$791 USD
View
B
Retailer 21
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$805 USD
View
B
Retailer 22
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$1,078 USD
£849 GBP
View
Most Expensive
B
Reve Diamonds
7E330E68F · Oct 28
$1,146 USD
View
22 more retailers have this diamond
Prices start from $185 USDSave up to $961 USD

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
$185 USD