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Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG778684893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778684893

Diamond specifications and retailer prices

From $277 NZD
As of November 3, 2026
Save $1,535 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,812 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778684893 or 778684893. Listed at 22 retailers as of November 1, 2026, with prices from $277 to $1,812, a $1,535 spread on the same certified stone. Reve Diamonds lists it at $1,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778684893
Dimensions6.52 × 6.50 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.52 mm6.50 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778684893
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $628 NZD|Low: $249 NZD|High: $1,611 NZD|Avg: $706 NZD|+6.0%
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
Retailer 17
Retailer 18
Retailer 19
November 4, 2026
Retailer 17$277 NZD
Retailer 18$311 NZD
Retailer 4$322 NZD
Retailer 6$345 NZD
Retailer 11$507 NZD
Retailer 16$544 NZD
Retailer 8$553 NZD
Retailer 15$594 NZD
Retailer 13$596 NZD
Retailer 14$599 NZD
Retailer 1$628 NZD
Retailer 10$729 NZD
Retailer 7$781 NZD
Retailer 12$839 NZD
Retailer 3$946 NZD
Retailer 9$960 NZD
Retailer 2$1,109 NZD
Retailer 19$1,205 NZD
Retailer 5$1,611 NZD

40 data points across 19 retailers

22 retailers$277 NZD to $1,812 NZD

A
Cheapest Retailer
-
$277 NZD
A
Retailer 2
-
$311 NZD
View
Final sale: no returns
Retailer 3
-
$320 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$322 NZD
View
A
Retailer 5
-
$345 NZD
View
A
Retailer 6
-
$544 NZD
View
A
Retailer 7
-
$553 NZD
View
A
Retailer 8
-
$594 NZD
View
B+
Retailer 9
-
$596 NZD
View
A
Retailer 10
-
$599 NZD
View
B+
Retailer 11
-
$628 NZD
View
Retailer 12
-
$729 NZD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$781 NZD
View
B+
Retailer 14
-
$820 NZD
View
B+
Retailer 15
-
$839 NZD
View
B+
Retailer 16
-
$891 NZD
View
B+
Retailer 17
-
$946 NZD
View
B+
Retailer 18
-
$960 NZD
View
B
Retailer 19
-
$1,109 NZD
View
B
Retailer 20
-
$1,205 NZD
View
B
Retailer 21
-
$1,611 NZD
View
Most Expensive
B
Reve Diamonds
4AD5D3283 · Nov 1
$1,812 NZD
$1,019 USD
View
21 more retailers have this diamond
Prices start from $277 NZDSave up to $1,535 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
1.05ct Round
$277 NZD