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Round|Lab Grown|IGI

1.21ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG683543282

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683543282

Diamond specifications and retailer prices

From $183 USD
As of October 26, 2026
Save $956 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,139 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683543282 or 683543282. Listed at 22 retailers as of October 26, 2026, with prices from $183 to $1,139, a $956 spread on the same certified stone. Reve Diamonds lists it at $1,139. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683543282
Dimensions6.85 × 6.90 × 4.16 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
6.85 mm6.90 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683543282
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.5%

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 26
Current: $1,067 USD|Low: $174 USD|High: $1,139 USD|Avg: $495 USD|+0.1%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 11$183 USD
Retailer 19$204 USD
Retailer 2$212 USD
Retailer 6$227 USD
Retailer 8$227 USD
Retailer 20$379 USD
Retailer 15$390 USD
Retailer 7$399 USD
Retailer 14$406 USD
Retailer 4$410 USD
Retailer 12$436 USD
Retailer 5$474 USD
Retailer 3$499 USD
Retailer 18$554 USD
Retailer 9$605 USD
Retailer 17$729 USD
Retailer 13$730 USD
Retailer 16$750 USD
Retailer 10$784 USD
Retailer 1$1,067 USD
Reve Diamonds$1,139 USD

36 data points across 21 retailers

22 retailers$183 USD to $1,139 USD

A
Cheapest Retailer
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$183 USD
A
Retailer 2
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$204 USD
View
Final sale: no returns
A
Retailer 3
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$212 USD
View
A
Retailer 4
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$227 USD
View
A
Retailer 5
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$227 USD
View
A
Retailer 6
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$379 USD
£298 GBP
View
Price last confirmed 7 days ago
A
Retailer 7
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$390 USD
ZAR 6,295 ZAR
View
A
Retailer 8
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$399 USD
View
A
Retailer 9
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$406 USD
£320 GBP
View
A
Retailer 10
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$410 USD
View
B+
Retailer 11
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$436 USD
€415 EUR
View
B+
Retailer 12
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$474 USD
View
B+
Retailer 13
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$499 USD
A$768 AUD
View
B+
Retailer 14
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$554 USD
A$852 AUD
View
B+
Retailer 15
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$605 USD
View
B+
Retailer 16
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$729 USD
A$1,122 AUD
View
B
Retailer 17
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$730 USD
View
B
Retailer 18
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$750 USD
View
B
Retailer 19
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$784 USD
View
B
Retailer 20
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$795 USD
View
B
Retailer 21
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$1,067 USD
£840 GBP
View
Most Expensive
B
Reve Diamonds
F4C28BAC6 · Oct 28
$1,139 USD
View
21 more retailers have this diamond
Prices start from $183 USDSave up to $956 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
$183 USD