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Round|Lab Grown|IGI

0.99ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG707544657

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707544657

Diamond specifications and retailer prices

From $154 USD
As of October 29, 2026
Save $894 USD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,048 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707544657 or 707544657. Listed at 24 retailers as of October 28, 2026, with prices from $154 to $1,048, a $894 spread on the same certified stone. Reve Diamonds lists it at $1,048. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707544657
Dimensions6.42 × 6.38 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.38 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707544657
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.7%

Caratlytics Score

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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: $332 USD|Low: $153 USD|High: $1,048 USD|Avg: $434 USD|+7.2%
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
Reve Diamonds
October 29, 2026
Retailer 11$154 USD
Retailer 4$172 USD
Retailer 12$179 USD
Retailer 2$191 USD
Retailer 1$332 USD
Retailer 9$346 USD
Retailer 14$348 USD
Retailer 8$374 USD
Retailer 13$434 USD
Retailer 3$517 USD
Retailer 10$605 USD
Retailer 5$670 USD
Retailer 6$800 USD
Retailer 7$899 USD
Reve Diamonds$1,048 USD

43 data points across 15 retailers

24 retailers$154 USD to $1,048 USD

Retailer 1
-
$153 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$154 USD
View
A
Retailer 3
-
$172 USD
View
Final sale: no returns
A
Retailer 4
-
$179 USD
View
Retailer 5
-
$187 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$191 USD
View
A
Retailer 7
-
$332 USD
£262 GBP
View
A
Retailer 8
-
$338 USD
View
A
Retailer 9
-
$346 USD
ZAR 5,584 ZAR
View
A
Retailer 10
-
$348 USD
View
A
Retailer 11
-
$374 USD
€356 EUR
View
B+
Retailer 12
-
$434 USD
View
B
Retailer 13
-
$517 USD
View
Retailer 14
-
$580 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$586 USD
View
Price last confirmed 50 days ago
Retailer 16
-
$586 USD
View
Price last confirmed 74 days ago
Retailer 17
-
$605 USD
View
Price last confirmed 8 days ago
Retailer 18
-
$607 USD
View
Price last confirmed 101 days ago
Retailer 19
-
$610 USD
View
Price last confirmed 39 days ago
B
Retailer 20
-
$647 USD
View
B
Retailer 21
-
$670 USD
View
B
Retailer 22
-
$800 USD
View
B
Retailer 23
-
$899 USD
£708 GBP
View
Most Expensive
B
Reve Diamonds
46E5126B7 · Oct 28
$1,048 USD
View
23 more retailers have this diamond
Prices start from $154 USDSave up to $894 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
0.99ct Round
$154 USD