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Round|Lab Grown|IGI

1.50ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG770636558

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636558

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 29, 2026
Save $1,358 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,693 AUD at Brilliance · As of October 28, 2026
View at Brilliance

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770636558 or 770636558. Listed at 23 retailers as of October 28, 2026, with prices from $336 to $1,693, a $1,358 spread on the same certified stone. Brilliance lists it at $1,693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636558
Dimensions7.31 × 7.38 × 4.49 mm
L/W Ratio1.01
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
7.31 mm7.38 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636558
Side View
Table 56.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,693 AUD|Low: $333 AUD|High: $1,746 AUD|Avg: $881 AUD|-3.0%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 21
October 29, 2026
Retailer 8$336 AUD
Retailer 6$375 AUD
Retailer 3$390 AUD
Retailer 5$417 AUD
Retailer 20$417 AUD
Retailer 7$562 AUD
Retailer 13$652 AUD
Retailer 9$671 AUD
Retailer 17$715 AUD
Retailer 4$774 AUD
Retailer 15$775 AUD
Retailer 16$779 AUD
Retailer 18$970 AUD
Retailer 19$1,101 AUD
Retailer 12$1,287 AUD
Retailer 21$1,337 AUD
Retailer 11$1,348 AUD
Retailer 10$1,411 AUD
Retailer 14$1,479 AUD
Retailer 2$1,676 AUD
Brilliance$1,693 AUD

37 data points across 21 retailers

23 retailers$336 AUD to $1,693 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
A
Retailer 2
-
$375 AUD
$264 USD
View
Final sale: no returns
A
Retailer 3
-
$390 AUD
$274 USD
View
A
Retailer 4
-
$417 AUD
$293 USD
View
A
Retailer 5
-
$417 AUD
$293 USD
View
A
Retailer 6
-
$473 AUD
HK$2,600 HKD
View
B+
Retailer 7
-
$562 AUD
$395 USD
View
A
Retailer 8
-
$652 AUD
£361 GBP
View
A
Retailer 9
-
$671 AUD
$472 USD
View
A
Retailer 10
-
$715 AUD
ZAR 8,119 ZAR
View
B+
Retailer 11
-
$774 AUD
$544 USD
View
B+
Retailer 12
-
$775 AUD
€519 EUR
View
B+
Retailer 13
-
$779 AUD
£432 GBP
View
B+
Retailer 14
-
$970 AUD
View
B+
Retailer 15
-
$1,101 AUD
$774 USD
View
B
Retailer 16
-
$1,287 AUD
$905 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,337 AUD
$940 USD
View
B
Retailer 18
-
$1,348 AUD
SGD 1,281 SGD
View
B
Retailer 19
-
$1,411 AUD
$992 USD
View
B
Retailer 20
-
$1,479 AUD
$1,040 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$1,503 AUD
$1,057 USD
View
B
Retailer 22
-
$1,676 AUD
£928 GBP
View
Most Expensive
B
Brilliance
D40780431 · Oct 28
$1,693 AUD
$1,191 USD
View
22 more retailers have this diamond
Prices start from $336 AUDSave up to $1,358 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
1.50ct Round
$336 AUD