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Oval|Lab Grown|IGI

0.99ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG779662370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779662370

Diamond specifications and retailer prices

From $231 AUD
$162 USD
As of October 29, 2026
Save $1,298 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,528 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779662370 or 779662370. Listed at 17 retailers as of October 28, 2026, with prices from $231 to $1,528, a $1,298 spread on the same certified stone. Reve Diamonds lists it at $1,528. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779662370
Dimensions7.81 × 5.51 × 3.57 mm
L/W Ratio1.42
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
7.81 mm5.51 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779662370
Side View
Table 60.0%Crown 36.2°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 64.8%

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: $506 AUD|Low: $222 AUD|High: $1,528 AUD|Avg: $648 AUD|+4.6%
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$231 AUD
Retailer 14$258 AUD
Retailer 3$268 AUD
Retailer 6$286 AUD
Retailer 16$286 AUD
Retailer 9$371 AUD
Retailer 8$491 AUD
Retailer 1$506 AUD
Retailer 10$518 AUD
Retailer 2$518 AUD
Retailer 4$631 AUD
Retailer 5$921 AUD
Retailer 12$974 AUD
Retailer 7$1,000 AUD
Retailer 11$1,341 AUD
Retailer 15$1,497 AUD
Reve Diamonds$1,528 AUD

46 data points across 17 retailers

17 retailers$231 AUD to $1,528 AUD

A
Cheapest Retailer
-
$231 AUD
$162 USD
A
Retailer 2
-
$258 AUD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$268 AUD
$188 USD
View
A
Retailer 4
-
$286 AUD
$201 USD
View
A
Retailer 5
-
$286 AUD
$201 USD
View
A
Retailer 6
-
$371 AUD
£205 GBP
View
A
Retailer 7
-
$491 AUD
$345 USD
View
A
Retailer 8
-
$506 AUD
£280 GBP
View
A
Retailer 9
-
$518 AUD
ZAR 5,879 ZAR
View
A
Retailer 10
-
$518 AUD
$364 USD
View
B+
Retailer 11
-
$631 AUD
$443 USD
View
B
Retailer 12
-
$921 AUD
$647 USD
View
B
Retailer 13
-
$974 AUD
$684 USD
View
B
Retailer 14
-
$1,000 AUD
$702 USD
View
B
Retailer 15
-
$1,341 AUD
£742 GBP
View
B
Retailer 16
-
$1,497 AUD
£828 GBP
View
Most Expensive
B
Reve Diamonds
395D40566 · Oct 28
$1,528 AUD
$1,074 USD
View
16 more retailers have this diamond
Prices start from $231 AUDSave up to $1,298 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 Oval
$231 AUD