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Round|Lab Grown|IGI

1.07ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG772666738

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772666738

Diamond specifications and retailer prices

From $164 USD
As of October 29, 2026
Save $1,627 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,791 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG772666738 or 772666738. Listed at 21 retailers as of October 27, 2026, with prices from $164 to $1,791, a $1,627 spread on the same certified stone. Queensmith lists it at $1,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772666738
Dimensions6.58 × 6.63 × 4.00 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
6.58 mm6.63 mm1.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772666738
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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: $358 USD|Low: $157 USD|High: $1,078 USD|Avg: $450 USD|-3.3%
Retailer 1
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Retailer 20
October 30, 2026
Retailer 19$164 USD
Retailer 18$182 USD
Retailer 11$190 USD
Retailer 4$203 USD
Retailer 5$203 USD
Retailer 20$230 USD
Retailer 7$275 USD
Retailer 2$318 USD
Retailer 14$349 USD
Retailer 1$358 USD
Retailer 12$380 USD
Retailer 6$447 USD
Retailer 15$495 USD
Retailer 17$529 USD
Retailer 13$557 USD
Retailer 9$653 USD
Retailer 10$663 USD
Retailer 3$707 USD
Retailer 16$950 USD
Retailer 8$1,078 USD

43 data points across 20 retailers

21 retailers$164 USD to $1,791 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$190 USD
View
A
Retailer 4
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$203 USD
View
A
Retailer 5
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$203 USD
View
A
Retailer 6
-
$230 USD
HK$1,800 HKD
View
B+
Retailer 7
-
$275 USD
View
A
Retailer 8
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$318 USD
View
A
Retailer 9
-
$349 USD
ZAR 5,631 ZAR
View
A
Retailer 10
-
$358 USD
£282 GBP
View
B+
Retailer 11
-
$380 USD
€362 EUR
View
B+
Retailer 12
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$447 USD
View
B+
Retailer 13
-
$495 USD
A$761 AUD
View
B+
Retailer 14
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$529 USD
View
B+
Retailer 15
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$557 USD
SGD 753 SGD
View
B+
Retailer 16
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$653 USD
View
B+
Retailer 17
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$663 USD
View
B
Retailer 18
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$707 USD
View
B
Retailer 19
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$950 USD
£748 GBP
View
B
Retailer 20
-
$1,078 USD
View
Most Expensive
B
Queensmith
LG772666738 · Oct 27
$1,791 USD
£1,410 GBP
View
20 more retailers have this diamond
Prices start from $164 USDSave up to $1,627 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
1.07ct Round
$164 USD