CaratHunter
Plans
Oval|Lab Grown|IGI

1.66ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG793623695

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793623695

Diamond specifications and retailer prices

From $390 AUD
$274 USD
As of November 1, 2026
Save $1,516 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,906 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.66ct lab-grown oval diamond

This 1.66ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793623695 or 793623695. Listed at 21 retailers as of November 1, 2026, with prices from $390 to $1,906, a $1,516 spread on the same certified stone. Reve Diamonds lists it at $1,906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793623695
Dimensions6.73 × 4.07 × 4.07 mm
L/W Ratio1.65
Girdle conditionFaceted
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
6.73 mm4.07 mm1.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793623695
Side View
Table 61.0%Crown 34.7°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.5%

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: Nov 1
Current: $458 AUD|Low: $336 AUD|High: $1,906 AUD|Avg: $956 AUD|-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
November 2, 2026
Retailer 7$336 AUD
Retailer 16$390 AUD
Retailer 5$433 AUD
Retailer 13$433 AUD
Retailer 1$458 AUD
Retailer 15$601 AUD
Retailer 10$748 AUD
Retailer 4$799 AUD
Retailer 9$823 AUD
Retailer 12$1,010 AUD
Retailer 3$1,038 AUD
Retailer 8$1,394 AUD
Retailer 14$1,398 AUD
Retailer 6$1,467 AUD
Retailer 2$1,705 AUD
Retailer 11$1,737 AUD
Reve Diamonds$1,906 AUD

40 data points across 17 retailers

21 retailers$390 AUD to $1,906 AUD

Retailer 1
-
$336 AUD
$236 USD
Price last confirmed 28 days ago
Retailer 2
-
$359 AUD
$252 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$390 AUD
$274 USD
View
Final sale: no returns
Retailer 4
-
$416 AUD
$292 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$433 AUD
$304 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$433 AUD
$304 USD
View
Price last confirmed 25 days ago
Retailer 7
-
$433 AUD
$304 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$438 AUD
$308 USD
View
Price last confirmed 40 days ago
A
Retailer 9
-
$458 AUD
£254 GBP
View
B+
Retailer 10
-
$601 AUD
$422 USD
View
A
Retailer 11
-
$748 AUD
ZAR 8,493 ZAR
View
A
Retailer 12
-
$799 AUD
$561 USD
View
A
Retailer 13
-
$823 AUD
£455 GBP
View
A
Retailer 14
-
$1,010 AUD
View
B+
Retailer 15
-
$1,038 AUD
$729 USD
View
Retailer 16
-
$1,394 AUD
$979 USD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$1,398 AUD
$982 USD
View
B+
Retailer 18
-
$1,467 AUD
$1,031 USD
View
B
Retailer 19
-
$1,705 AUD
$1,198 USD
View
B+
Retailer 20
-
$1,737 AUD
£961 GBP
View
Most Expensive
B
Reve Diamonds
A018C6468 · Nov 1
$1,906 AUD
$1,339 USD
View
20 more retailers have this diamond
Prices start from $390 AUDSave up to $1,516 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
1.66ct Oval
$390 AUD