Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

VG • E/VS1 • IGI LG722571836

Shape and cutting style on the report: Round brilliant

Certificate IGI LG722571836

Diamond specifications and retailer prices

From $155 USD
As of October 29, 2026
Save $896 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,051 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG722571836 or 722571836. Listed at 23 retailers as of October 28, 2026, with prices from $155 to $1,051, a $896 spread on the same certified stone. Reve Diamonds lists it at $1,051. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722571836
Dimensions6.46 × 6.44 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.44 mm0.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722571836
Side View
Table 60.0%Crown 31°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.6%

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: $904 USD|Low: $154 USD|High: $1,051 USD|Avg: $427 USD|+1.3%
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 13$155 USD
Retailer 15$174 USD
Retailer 14$180 USD
Retailer 6$192 USD
Retailer 10$334 USD
Retailer 11$348 USD
Retailer 5$351 USD
Retailer 9$376 USD
Retailer 2$425 USD
Retailer 4$435 USD
Retailer 12$480 USD
Retailer 7$522 USD
Retailer 16$545 USD
Retailer 8$674 USD
Retailer 3$770 USD
Retailer 1$904 USD
Reve Diamonds$1,051 USD

45 data points across 17 retailers

23 retailers$155 USD to $1,051 USD

A
Retailer 1
-
$154 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$155 USD
View
A
Retailer 3
-
$174 USD
View
Final sale: no returns
A
Retailer 4
-
$180 USD
View
A
Retailer 5
-
$188 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$192 USD
View
A
Retailer 7
-
$306 USD
View
A
Retailer 8
-
$334 USD
£263 GBP
View
A
Retailer 9
-
$348 USD
ZAR 5,619 ZAR
View
B+
Retailer 10
-
$351 USD
View
B+
Retailer 11
-
$376 USD
€358 EUR
View
B+
Retailer 12
-
$425 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$435 USD
View
B+
Retailer 14
-
$480 USD
A$738 AUD
View
B+
Retailer 15
-
$522 USD
View
B+
Retailer 16
-
$545 USD
A$838 AUD
View
B
Retailer 17
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$614 USD
View
Price last confirmed 38 days ago
B
Retailer 18
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$652 USD
View
B
Retailer 19
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$659 USD
£519 GBP
View
B
Retailer 20
-
$674 USD
View
B
Retailer 21
-
$770 USD
View
Price last confirmed 12 days ago
B
Retailer 22
-
$904 USD
£712 GBP
View
Most Expensive
B
Reve Diamonds
6646133EE · Oct 28
$1,051 USD
View
22 more retailers have this diamond
Prices start from $155 USDSave up to $896 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
$155 USD