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Round|Lab Grown|IGI

0.99ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG800668378

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800668378

Diamond specifications and retailer prices

From $235 AUD
$165 USD
As of October 28, 2026
Save $711 AUD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $946 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800668378 or 800668378. Listed at 7 retailers as of October 28, 2026, with prices from $235 to $946, a $711 spread on the same certified stone. Frank Darling lists it at $946. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800668378
Dimensions6.51 × 6.52 × 3.88 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
6.51 mm6.52 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800668378
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.5%

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 28
Current: $946 AUD|Low: $165 AUD|High: $1,454 AUD|Avg: $637 AUD|+0.2%
Frank Darling
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 17
October 27, 2026
Retailer 10$235 AUD
Retailer 14$256 AUD
Retailer 15$259 AUD
Retailer 11$366 AUD
Retailer 5$447 AUD
Retailer 16$450 AUD
Retailer 12$454 AUD
Retailer 13$495 AUD
Retailer 9$597 AUD
Retailer 2$609 AUD
Retailer 17$626 AUD
Retailer 8$682 AUD
Retailer 6$791 AUD
Retailer 3$908 AUD
Frank Darling$946 AUD
Retailer 7$1,324 AUD
Retailer 4$1,454 AUD

11 data points across 17 retailers

7 retailers$235 AUD to $946 AUD

A
Cheapest Retailer
-
$235 AUD
$165 USD
Final sale: no returns
A
Retailer 2
-
$256 AUD
$180 USD
View
Price last confirmed 44 days ago
B+
Retailer 3
-
$366 AUD
$257 USD
View
A
Retailer 4
-
$495 AUD
£274 GBP
View
Price last confirmed 44 days ago
B+
Retailer 5
-
$597 AUD
View
Price last confirmed 103 days ago
A
Retailer 6
-
$609 AUD
$428 USD
View
Most Expensive
B
Frank Darling
100743561000KD · Oct 29
$946 AUD
$664 USD
View
6 more retailers have this diamond
Prices start from $235 AUDSave up to $711 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
$235 AUD