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Round|Lab Grown|IGI

1.55ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG811694480

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811694480

Diamond specifications and retailer prices

From $362 NZD
$204 USD
As of November 1, 2026
Save $1,778 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,140 NZD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811694480 or 811694480. Listed at 21 retailers as of November 1, 2026, with prices from $362 to $2,140, a $1,778 spread on the same certified stone. Reve Diamonds lists it at $2,140. 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 angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811694480
Dimensions7.40 × 7.37 × 4.58 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
7.40 mm7.37 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811694480
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.1%

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: $1,173 NZD|Low: $348 NZD|High: $2,123 NZD|Avg: $1,022 NZD|+9.3%
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
November 2, 2026
Retailer 2$362 NZD
Retailer 7$421 NZD
Retailer 3$449 NZD
Retailer 10$699 NZD
Retailer 8$747 NZD
Retailer 12$775 NZD
Retailer 5$775 NZD
Retailer 11$816 NZD
Retailer 6$1,040 NZD
Retailer 9$1,046 NZD
Retailer 1$1,173 NZD
Retailer 15$1,428 NZD
Retailer 14$1,721 NZD
Retailer 4$1,828 NZD
Retailer 13$2,098 NZD

42 data points across 15 retailers

21 retailers$362 NZD to $2,140 NZD

A
Cheapest Retailer
-
$362 NZD
$204 USD
A
Retailer 2
-
$405 NZD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$421 NZD
$237 USD
View
Retailer 4
-
$449 NZD
$253 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$449 NZD
$253 USD
View
A
Retailer 6
-
$699 NZD
£310 GBP
View
A
Retailer 7
-
$747 NZD
€401 EUR
View
A
Retailer 8
-
$775 NZD
ZAR 7,055 ZAR
View
B+
Retailer 9
-
$775 NZD
$437 USD
View
A
Retailer 10
-
$816 NZD
£362 GBP
View
A
Retailer 11
-
$843 NZD
$475 USD
View
B+
Retailer 12
-
$1,040 NZD
$586 USD
View
A
Retailer 13
-
$1,046 NZD
A$907 AUD
View
B+
Retailer 14
-
$1,173 NZD
$661 USD
View
Retailer 15
-
$1,428 NZD
$805 USD
View
Price last confirmed 15 days ago
B+
Retailer 16
-
$1,443 NZD
$813 USD
View
B+
Retailer 17
-
$1,537 NZD
$867 USD
View
B
Retailer 18
-
$1,721 NZD
$970 USD
View
B
Retailer 19
-
$1,828 NZD
$1,030 USD
View
B
Retailer 20
-
$2,098 NZD
£931 GBP
View
Most Expensive
B
Reve Diamonds
0A0A99B91 · Nov 1
$2,140 NZD
$1,206 USD
View
20 more retailers have this diamond
Prices start from $362 NZDSave up to $1,778 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
$362 NZD