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Round|Lab Grown|IGI

1.55ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG811645366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811645366

Diamond specifications and retailer prices

From $333 AUD
$234 USD
As of November 1, 2026
Save $1,520 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,853 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811645366 or 811645366. Listed at 21 retailers as of November 1, 2026, with prices from $333 to $1,853, a $1,520 spread on the same certified stone. Reve Diamonds lists it at $1,853. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645366
Dimensions7.43 × 7.39 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.39 mm1.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645366
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

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: $713 AUD|Low: $320 AUD|High: $1,853 AUD|Avg: $904 AUD|+1.7%
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
Reve Diamonds
November 1, 2026
Retailer 16$333 AUD
Retailer 3$373 AUD
Retailer 7$386 AUD
Retailer 5$413 AUD
Retailer 14$555 AUD
Retailer 10$604 AUD
Retailer 12$662 AUD
Retailer 1$713 AUD
Retailer 11$778 AUD
Retailer 6$880 AUD
Retailer 15$962 AUD
Retailer 13$1,022 AUD
Retailer 8$1,328 AUD
Retailer 4$1,409 AUD
Retailer 9$1,654 AUD
Retailer 2$1,681 AUD
Reve Diamonds$1,853 AUD

40 data points across 17 retailers

21 retailers$333 AUD to $1,853 AUD

A
Cheapest Retailer
-
$333 AUD
$234 USD
A
Retailer 2
-
$373 AUD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$386 AUD
$271 USD
View
Retailer 4
-
$413 AUD
$290 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$413 AUD
$290 USD
View
B+
Retailer 6
-
$555 AUD
$390 USD
View
A
Retailer 7
-
$604 AUD
£334 GBP
View
A
Retailer 8
-
$662 AUD
€443 EUR
View
A
Retailer 9
-
$713 AUD
ZAR 8,091 ZAR
View
B+
Retailer 10
-
$778 AUD
£430 GBP
View
B+
Retailer 11
-
$793 AUD
$557 USD
View
B+
Retailer 12
-
$854 AUD
$600 USD
View
B+
Retailer 13
-
$880 AUD
$618 USD
View
B+
Retailer 14
-
$962 AUD
View
B+
Retailer 15
-
$1,022 AUD
$718 USD
View
B
Retailer 16
-
$1,328 AUD
$933 USD
View
B
Retailer 17
-
$1,402 AUD
$985 USD
View
Retailer 18
-
$1,409 AUD
$990 USD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,654 AUD
£915 GBP
View
B
Retailer 20
-
$1,681 AUD
$1,181 USD
View
Most Expensive
B
Reve Diamonds
92FA59B00 · Nov 1
$1,853 AUD
$1,302 USD
View
20 more retailers have this diamond
Prices start from $333 AUDSave up to $1,520 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
$333 AUD