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1.55ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG821673280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821673280

Diamond specifications and retailer prices

From $354 NZD
As of November 5, 2026
Save $3,506 NZD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,860 NZD at Yadav Diamonds · As of November 4, 2026
View at Yadav 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 LG821673280 or 821673280. Listed at 24 retailers as of November 4, 2026, with prices from $354 to $3,860, a $3,506 spread on the same certified stone. Yadav Diamonds lists it at $3,860. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821673280
Dimensions7.34 × 7.37 × 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
7.34 mm7.37 mm1.55 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821673280
Side View
Table 60.0%Crown 34.3°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 62.1%

Caratlytics Score

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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 5
Current: $795 NZD|Low: $354 NZD|High: $2,348 NZD|Avg: $1,182 NZD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 21
November 5, 2026
Retailer 10$354 NZD
Retailer 4$411 NZD
Retailer 19$439 NZD
Retailer 14$447 NZD
Retailer 6$619 NZD
Retailer 15$642 NZD
Retailer 18$758 NZD
Retailer 16$760 NZD
Retailer 1$795 NZD
Retailer 3$898 NZD
Retailer 2$970 NZD
Retailer 17$1,023 NZD
Retailer 21$1,117 NZD
Retailer 20$1,412 NZD
Retailer 9$1,509 NZD
Retailer 7$1,519 NZD
Retailer 11$1,743 NZD
Retailer 5$1,790 NZD
Retailer 8$1,877 NZD
Retailer 12$2,048 NZD
Retailer 13$2,348 NZD

34 data points across 21 retailers

24 retailers$354 NZD to $3,860 NZD

A
Cheapest Retailer
-
$354 NZD
A
Retailer 2
-
$411 NZD
View
A
Retailer 3
-
$439 NZD
View
Retailer 4
-
$447 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$523 NZD
View
B+
Retailer 6
-
$619 NZD
View
A
Retailer 7
-
$642 NZD
View
A
Retailer 8
-
$758 NZD
View
A
Retailer 9
-
$760 NZD
View
A
Retailer 10
-
$795 NZD
View
A
Retailer 11
-
$898 NZD
View
B+
Retailer 12
-
$970 NZD
View
B+
Retailer 13
-
$1,023 NZD
View
B+
Retailer 14
-
$1,117 NZD
View
B+
Retailer 15
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$1,412 NZD
View
B+
Retailer 16
-
$1,509 NZD
View
B+
Retailer 17
-
$1,519 NZD
View
B
Retailer 18
-
$1,697 NZD
View
B
Retailer 19
-
$1,743 NZD
View
B
Retailer 20
-
$1,790 NZD
View
B
Retailer 21
-
$1,877 NZD
View
B
Retailer 22
-
$2,048 NZD
View
B
Retailer 23
-
$2,348 NZD
View
Most Expensive
B
Yadav Diamonds
13157187 · Nov 4
$3,860 NZD
$2,170 USD
View
23 more retailers have this diamond
Prices start from $354 NZDSave up to $3,506 NZD

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
$354 NZD