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Round|Lab Grown|IGI

1.21ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG633496438

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633496438

Diamond specifications and retailer prices

From $245 AUD
$172 USD
As of October 29, 2026
Save $2,104 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,349 AUD at Do Amore Diamonds · As of October 31, 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 LG633496438 or 633496438. Listed at 21 retailers as of October 29, 2026, with prices from $245 to $2,349, a $2,104 spread on the same certified stone. Do Amore Diamonds lists it at $2,349. 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 angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496438
Dimensions6.78 × 6.82 × 4.23 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 mm6.82 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496438
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $2,349 AUD|Low: $245 AUD|High: $2,477 AUD|Avg: $832 AUD|-5.2%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 6$245 AUD
Retailer 4$273 AUD
Retailer 19$283 AUD
Retailer 8$303 AUD
Retailer 18$303 AUD
Retailer 7$410 AUD
Retailer 12$515 AUD
Retailer 13$560 AUD
Retailer 16$575 AUD
Retailer 2$606 AUD
Retailer 10$658 AUD
Retailer 17$816 AUD
Retailer 9$1,004 AUD
Retailer 20$1,029 AUD
Retailer 5$1,075 AUD
Retailer 15$1,221 AUD
Retailer 3$1,322 AUD
Retailer 14$1,573 AUD
Retailer 11$1,573 AUD
Do Amore Diamonds$2,349 AUD

23 data points across 20 retailers

21 retailers$245 AUD to $2,349 AUD

A
Cheapest Retailer
-
$245 AUD
$172 USD
A
Retailer 2
-
$273 AUD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$283 AUD
$199 USD
View
A
Retailer 4
-
$303 AUD
$213 USD
View
B+
Retailer 5
-
$410 AUD
$288 USD
View
Retailer 6
-
$492 AUD
HK$2,700 HKD
View
Price last confirmed 57 days ago
A
Retailer 7
-
$515 AUD
$362 USD
View
A
Retailer 8
-
$560 AUD
£310 GBP
View
A
Retailer 9
-
$575 AUD
ZAR 6,520 ZAR
View
A
Retailer 10
-
$606 AUD
£335 GBP
View
A
Retailer 11
-
$658 AUD
$462 USD
View
B+
Retailer 12
-
$766 AUD
View
B+
Retailer 13
-
$816 AUD
View
Retailer 14
-
$1,004 AUD
$705 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$1,029 AUD
$723 USD
View
B+
Retailer 16
-
$1,075 AUD
$755 USD
View
B+
Retailer 17
-
$1,221 AUD
View
B+
Retailer 18
-
$1,322 AUD
$929 USD
View
B
Retailer 19
-
$1,573 AUD
£870 GBP
View
B
Retailer 20
-
$1,573 AUD
$1,105 USD
View
Most Expensive
B
Do Amore Diamonds
27-CC4ABC207 · Oct 31
$2,349 AUD
$1,650 USD
View
20 more retailers have this diamond
Prices start from $245 AUDSave up to $2,104 AUD

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
$245 AUD