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Round|Lab Grown|IGI

0.99ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781618330

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618330

Diamond specifications and retailer prices

From $219 AUD
$154 USD
As of October 29, 2026
Save $1,968 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,187 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG781618330 or 781618330. Listed at 22 retailers as of October 27, 2026, with prices from $219 to $2,187, a $1,968 spread on the same certified stone. Queensmith lists it at $2,187. 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 angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618330
Dimensions6.47 × 6.50 × 3.90 mm
L/W Ratio1.00
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
6.47 mm6.50 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618330
Side View
Table 57.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.1%

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: $472 AUD|Low: $209 AUD|High: $1,283 AUD|Avg: $509 AUD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$219 AUD
Retailer 9$243 AUD
Retailer 4$253 AUD
Retailer 2$270 AUD
Retailer 12$367 AUD
Retailer 1$472 AUD
Retailer 6$490 AUD
Retailer 5$513 AUD
Retailer 3$616 AUD
Retailer 8$675 AUD
Retailer 10$696 AUD
Retailer 7$1,269 AUD

44 data points across 12 retailers

22 retailers$219 AUD to $2,187 AUD

A
Cheapest Retailer
-
$219 AUD
$154 USD
A
Retailer 2
-
$243 AUD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$253 AUD
$178 USD
View
A
Retailer 4
-
$270 AUD
$190 USD
View
A
Retailer 5
-
$270 AUD
$190 USD
View
A
Retailer 6
-
$310 AUD
HK$1,700 HKD
View
B+
Retailer 7
-
$367 AUD
$258 USD
View
A
Retailer 8
-
$457 AUD
$321 USD
View
A
Retailer 9
-
$472 AUD
£261 GBP
View
A
Retailer 10
-
$490 AUD
ZAR 5,561 ZAR
View
A
Retailer 11
-
$513 AUD
€343 EUR
View
B+
Retailer 12
-
$616 AUD
$433 USD
View
B+
Retailer 13
-
$675 AUD
View
B+
Retailer 14
-
$680 AUD
$478 USD
View
Price last confirmed 74 days ago
B+
Retailer 15
-
$696 AUD
$489 USD
View
B+
Retailer 16
-
$745 AUD
SGD 707 SGD
View
B+
Retailer 17
-
$871 AUD
$612 USD
View
B+
Retailer 18
-
$874 AUD
$614 USD
View
B
Retailer 19
-
$950 AUD
$667 USD
View
B
Retailer 20
-
$1,269 AUD
£702 GBP
View
B
Retailer 21
-
$1,488 AUD
$1,046 USD
View
Most Expensive
B
Queensmith
LG781618330 · Oct 27
$2,187 AUD
£1,210 GBP
View
21 more retailers have this diamond
Prices start from $219 AUDSave up to $1,968 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
$219 AUD