CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG778647332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647332

Diamond specifications and retailer prices

From $333 AUD
$234 USD
As of November 1, 2026
Save $1,775 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,108 AUD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778647332 or 778647332. Listed at 22 retailers as of October 31, 2026, with prices from $333 to $2,108, a $1,775 spread on the same certified stone. Helzberg Diamonds lists it at $2,108. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647332
Dimensions7.34 × 7.30 × 4.52 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
7.34 mm7.30 mm1.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647332
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

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: $1,654 AUD|Low: $317 AUD|High: $1,853 AUD|Avg: $898 AUD|-0.3%
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
Retailer 17
November 1, 2026
Retailer 8$333 AUD
Retailer 14$373 AUD
Retailer 15$386 AUD
Retailer 2$413 AUD
Retailer 3$413 AUD
Retailer 10$678 AUD
Retailer 4$699 AUD
Retailer 17$770 AUD
Retailer 13$774 AUD
Retailer 11$778 AUD
Retailer 16$1,039 AUD
Retailer 6$1,079 AUD
Retailer 9$1,327 AUD
Retailer 7$1,401 AUD
Retailer 1$1,654 AUD
Retailer 12$1,680 AUD
Retailer 5$1,853 AUD

34 data points across 17 retailers

22 retailers$333 AUD to $2,108 AUD

A
Cheapest Retailer
-
$333 AUD
$234 USD
A
Retailer 2
-
$373 AUD
$262 USD
View
Final sale: no returns
Retailer 3
-
$384 AUD
$270 USD
View
Price last confirmed 61 days ago
A
Retailer 4
-
$386 AUD
$271 USD
View
A
Retailer 5
-
$413 AUD
$290 USD
View
Retailer 6
-
$413 AUD
$290 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$636 AUD
$447 USD
View
A
Retailer 8
-
$678 AUD
£375 GBP
View
A
Retailer 9
-
$699 AUD
$491 USD
View
B+
Retailer 10
-
$770 AUD
$541 USD
View
B+
Retailer 11
-
$774 AUD
€518 EUR
View
B+
Retailer 12
-
$778 AUD
£430 GBP
View
B+
Retailer 13
-
$1,039 AUD
$730 USD
View
B+
Retailer 14
-
$1,079 AUD
$758 USD
View
B
Retailer 15
-
$1,327 AUD
$932 USD
View
B
Retailer 16
-
$1,401 AUD
$984 USD
View
B
Retailer 17
-
$1,563 AUD
$1,098 USD
View
B
Retailer 18
-
$1,654 AUD
£915 GBP
View
B
Retailer 19
-
$1,680 AUD
$1,180 USD
View
B
Retailer 20
-
$1,765 AUD
$1,240 USD
View
B
Retailer 21
-
$1,853 AUD
$1,302 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNNOMKNJJI · Oct 31
$2,108 AUD
$1,481 USD
View
21 more retailers have this diamond
Prices start from $333 AUDSave up to $1,775 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
$333 AUD