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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792614969

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792614969

Diamond specifications and retailer prices

From $307 AUD
$215 USD
As of November 1, 2026
Save $1,243 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,550 AUD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792614969 or 792614969. Listed at 16 retailers as of November 1, 2026, with prices from $307 to $1,550, a $1,243 spread on the same certified stone. Brilliance lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792614969
Dimensions7.49 × 7.46 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm7.46 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792614969
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 60.9%

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: Nov 1
Current: $1,550 AUD|Low: $295 AUD|High: $1,645 AUD|Avg: $812 AUD
Brilliance
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
November 2, 2026
Retailer 16$307 AUD
Retailer 6$357 AUD
Retailer 5$381 AUD
Retailer 8$381 AUD
Retailer 11$593 AUD
Retailer 15$652 AUD
Retailer 9$657 AUD
Retailer 7$683 AUD
Retailer 2$704 AUD
Retailer 4$746 AUD
Retailer 12$889 AUD
Retailer 3$1,224 AUD
Retailer 14$1,229 AUD
Retailer 13$1,300 AUD
Retailer 10$1,526 AUD
Brilliance$1,550 AUD

37 data points across 16 retailers

16 retailers$307 AUD to $1,550 AUD

A
Cheapest Retailer
-
$307 AUD
$215 USD
A
Retailer 2
-
$357 AUD
$250 USD
View
A
Retailer 3
-
$381 AUD
$267 USD
View
Retailer 4
-
$381 AUD
$267 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$593 AUD
£327 GBP
View
B+
Retailer 6
-
$652 AUD
$457 USD
View
A
Retailer 7
-
$657 AUD
ZAR 7,444 ZAR
View
A
Retailer 8
-
$683 AUD
$479 USD
View
A
Retailer 9
-
$704 AUD
£389 GBP
View
A
Retailer 10
-
$746 AUD
$523 USD
View
B+
Retailer 11
-
$889 AUD
View
B+
Retailer 12
-
$1,224 AUD
$858 USD
View
B+
Retailer 13
-
$1,229 AUD
$861 USD
View
B
Retailer 14
-
$1,300 AUD
$911 USD
View
B
Retailer 15
-
$1,526 AUD
£842 GBP
View
Most Expensive
B
Brilliance
D41501874 · Nov 1
$1,550 AUD
$1,086 USD
View
15 more retailers have this diamond
Prices start from $307 AUDSave up to $1,243 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
1.55ct Round
$307 AUD