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Round|Lab Grown|IGI

1.59ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG779613415

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779613415

Diamond specifications and retailer prices

From $435 AUD
$306 USD
As of October 29, 2026
Save $1,745 AUD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,858 AUD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779613415 or 779613415. Listed at 25 retailers as of October 28, 2026, with a 401% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779613415
Dimensions7.45 × 7.48 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.48 mm1.59 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779613415
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

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: $2,858 AUD|Low: $418 AUD|High: $2,858 AUD|Avg: $1,087 AUD
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$435 AUD
Retailer 10$488 AUD
Retailer 8$505 AUD
Retailer 6$540 AUD
Retailer 11$540 AUD
Retailer 19$722 AUD
Retailer 16$761 AUD
Retailer 14$928 AUD
Retailer 15$952 AUD
Retailer 2$953 AUD
Retailer 12$969 AUD
Retailer 13$1,260 AUD
Retailer 18$1,379 AUD
Retailer 4$1,627 AUD
Retailer 7$1,719 AUD
Retailer 9$1,736 AUD
Retailer 5$1,887 AUD
Retailer 17$2,169 AUD
Brilliant Earth$2,858 AUD

41 data points across 19 retailers

25 retailers$435 AUD to $2,180 AUD

A
Cheapest Retailer
-
$435 AUD
$306 USD
A
Retailer 2
-
$488 AUD
$343 USD
View
Final sale: no returns
A
Retailer 3
-
$505 AUD
$355 USD
View
A
Retailer 4
-
$540 AUD
$380 USD
View
A
Retailer 5
-
$540 AUD
$380 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$601 AUD
HK$3,300 HKD
View
A
Retailer 7
-
$722 AUD
$508 USD
View
A
Retailer 8
-
$761 AUD
$535 USD
View
B+
Retailer 9
-
$928 AUD
ZAR 10,548 ZAR
View
B+
Retailer 10
-
$952 AUD
£527 GBP
View
B+
Retailer 11
-
$953 AUD
€638 EUR
View
B+
Retailer 12
-
$969 AUD
View
B+
Retailer 13
-
$1,260 AUD
View
B+
Retailer 14
-
$1,379 AUD
$970 USD
View
B+
Retailer 15
-
$1,411 AUD
$992 USD
View
Price last confirmed 73 days ago
B+
Retailer 16
-
$1,627 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$1,689 AUD
$1,188 USD
View
B
Retailer 18
-
$1,719 AUD
SGD 1,634 SGD
View
B
Retailer 19
-
$1,736 AUD
$1,221 USD
View
B
Retailer 20
-
$1,803 AUD
$1,268 USD
View
B
Retailer 21
-
$1,887 AUD
$1,327 USD
View
B
Retailer 22
-
$2,077 AUD
$1,461 USD
View
B
Retailer 23
-
$2,169 AUD
£1,201 GBP
View
B
Retailer 24
-
$2,180 AUD
$1,533 USD
View
Most Expensive
B
Brilliant Earth
18187973A · Oct 14
$2,858 AUD
$2,010 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $435 AUDSave up to $1,745 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
1.59ct Round
$435 AUD