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Round|Lab Grown|IGI

0.99ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG704591599

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591599

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 29, 2026
Save $1,368 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,631 AUD 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 LG704591599 or 704591599. Listed at 23 retailers as of October 28, 2026, with prices from $263 to $1,631, a $1,368 spread on the same certified stone. Reve Diamonds lists it at $1,631. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591599
Dimensions6.40 × 6.45 × 3.85 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
6.40 mm6.45 mm0.99 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591599
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.9%

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: $588 AUD|Low: $206 AUD|High: $1,631 AUD|Avg: $728 AUD|+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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 14$263 AUD
Retailer 6$295 AUD
Retailer 3$326 AUD
Retailer 16$498 AUD
Retailer 4$575 AUD
Retailer 1$588 AUD
Retailer 10$590 AUD
Retailer 9$628 AUD
Retailer 2$665 AUD
Retailer 11$814 AUD
Retailer 15$831 AUD
Retailer 5$868 AUD
Retailer 12$1,018 AUD
Retailer 8$1,123 AUD
Retailer 7$1,127 AUD
Retailer 13$1,529 AUD
Reve Diamonds$1,631 AUD

45 data points across 17 retailers

23 retailers$263 AUD to $1,631 AUD

A
Retailer 1
-
$260 AUD
$183 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$263 AUD
$185 USD
View
A
Retailer 3
-
$295 AUD
$207 USD
View
Final sale: no returns
A
Retailer 4
-
$306 AUD
$215 USD
View
A
Retailer 5
-
$320 AUD
$225 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
$326 AUD
$229 USD
View
A
Retailer 7
-
$498 AUD
$350 USD
View
B+
Retailer 8
-
$575 AUD
$404 USD
View
A
Retailer 9
-
$588 AUD
£325 GBP
View
A
Retailer 10
-
$590 AUD
ZAR 6,700 ZAR
View
B+
Retailer 11
-
$628 AUD
€420 EUR
View
B+
Retailer 12
-
$665 AUD
$467 USD
View
B+
Retailer 13
-
$814 AUD
View
B+
Retailer 14
-
$831 AUD
View
B
Retailer 15
-
$868 AUD
$610 USD
View
B
Retailer 16
-
$929 AUD
£514 GBP
View
B+
Retailer 17
-
$1,018 AUD
View
B
Retailer 18
-
$1,041 AUD
$731 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$1,127 AUD
$792 USD
View
B
Retailer 20
-
$1,146 AUD
$805 USD
View
B
Retailer 21
-
$1,529 AUD
£846 GBP
View
Most Expensive
B
Reve Diamonds
AD63F4AD6 · Oct 28
$1,631 AUD
$1,146 USD
View
21 more retailers have this diamond
Prices start from $263 AUDSave up to $1,368 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
0.99ct Round
$263 AUD