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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG799642414

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642414

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of November 1, 2026
Save $1,197 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,493 AUD at Brilliance · As of October 31, 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 LG799642414 or 799642414. Listed at 20 retailers as of October 31, 2026, with prices from $295 to $1,493, a $1,197 spread on the same certified stone. Brilliance lists it at $1,493. 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 angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642414
Dimensions7.43 × 7.40 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.40 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642414
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

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: $1,493 AUD|Low: $295 AUD|High: $1,513 AUD|Avg: $798 AUD|-0.6%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 7$295 AUD
Retailer 4$330 AUD
Retailer 3$342 AUD
Retailer 16$367 AUD
Retailer 8$368 AUD
Retailer 12$571 AUD
Retailer 14$633 AUD
Retailer 5$634 AUD
Retailer 13$668 AUD
Retailer 9$681 AUD
Retailer 18$840 AUD
Retailer 11$853 AUD
Retailer 2$966 AUD
Retailer 17$1,177 AUD
Retailer 10$1,194 AUD
Retailer 6$1,254 AUD
Retailer 15$1,468 AUD
Brilliance$1,493 AUD

25 data points across 18 retailers

20 retailers$295 AUD to $1,493 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
A
Retailer 2
-
$330 AUD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$342 AUD
$240 USD
View
A
Retailer 4
-
$367 AUD
$257 USD
View
Retailer 5
-
$368 AUD
$258 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$571 AUD
£315 GBP
View
A
Retailer 7
-
$633 AUD
ZAR 7,161 ZAR
View
B+
Retailer 8
-
$634 AUD
$444 USD
View
A
Retailer 9
-
$668 AUD
£369 GBP
View
A
Retailer 10
-
$681 AUD
$477 USD
View
A
Retailer 11
-
$840 AUD
$589 USD
View
B+
Retailer 12
-
$853 AUD
View
B+
Retailer 13
-
$966 AUD
$677 USD
View
Retailer 14
-
$1,142 AUD
$800 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$1,177 AUD
$825 USD
View
B+
Retailer 16
-
$1,194 AUD
SGD 1,131 SGD
View
B+
Retailer 17
-
$1,254 AUD
$879 USD
View
Retailer 18
-
$1,455 AUD
$1,020 USD
View
Price last confirmed 17 days ago
B
Retailer 19
-
$1,468 AUD
£810 GBP
View
Most Expensive
B
Brilliance
D43191220 · Oct 31
$1,493 AUD
$1,046 USD
View
19 more retailers have this diamond
Prices start from $295 AUDSave up to $1,197 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
$295 AUD