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Round|Lab Grown|IGI

1.06ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG818659507

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818659507

Diamond specifications and retailer prices

From $257 NZD
$145 USD
As of October 29, 2026
Save $1,728 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,985 NZD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.06ct lab-grown round diamond

This 1.06ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818659507 or 818659507. Listed at 21 retailers as of October 29, 2026, with prices from $257 to $1,985, a $1,728 spread on the same certified stone. Helzberg Diamonds lists it at $1,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659507
Dimensions6.48 × 6.44 × 4.06 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
6.48 mm6.44 mm1.06 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659507
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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: Oct 29
Current: $1,985 NZD|Low: $247 NZD|High: $1,985 NZD|Avg: $761 NZD
Helzberg Diamonds
Retailer 2
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Retailer 12
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Retailer 21
October 30, 2026
Retailer 3$257 NZD
Retailer 10$287 NZD
Retailer 19$298 NZD
Retailer 5$319 NZD
Retailer 21$319 NZD
Retailer 16$547 NZD
Retailer 13$564 NZD
Retailer 2$569 NZD
Retailer 11$575 NZD
Retailer 8$591 NZD
Retailer 9$756 NZD
Retailer 18$763 NZD
Retailer 17$777 NZD
Retailer 20$814 NZD
Retailer 12$877 NZD
Retailer 7$958 NZD
Retailer 6$1,013 NZD
Retailer 4$1,026 NZD
Retailer 14$1,123 NZD
Retailer 15$1,498 NZD
Helzberg Diamonds$1,985 NZD

33 data points across 21 retailers

21 retailers$257 NZD to $1,985 NZD

A
Cheapest Retailer
-
$257 NZD
$145 USD
A
Retailer 2
-
$287 NZD
$162 USD
View
Final sale: no returns
A
Retailer 3
-
$298 NZD
$168 USD
View
A
Retailer 4
-
$319 NZD
$180 USD
View
A
Retailer 5
-
$319 NZD
$180 USD
View
A
Retailer 6
-
$547 NZD
ZAR 4,982 ZAR
View
A
Retailer 7
-
$564 NZD
€303 EUR
View
A
Retailer 8
-
$569 NZD
£253 GBP
View
A
Retailer 9
-
$575 NZD
$324 USD
View
A
Retailer 10
-
$591 NZD
$333 USD
View
B+
Retailer 11
-
$756 NZD
$426 USD
View
Retailer 12
-
$763 NZD
$430 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$777 NZD
A$674 AUD
View
B+
Retailer 14
-
$814 NZD
$459 USD
View
B+
Retailer 15
-
$877 NZD
SGD 668 SGD
View
B+
Retailer 16
-
$958 NZD
$540 USD
View
B+
Retailer 17
-
$1,013 NZD
$571 USD
View
B+
Retailer 18
-
$1,026 NZD
$578 USD
View
B
Retailer 19
-
$1,123 NZD
$633 USD
View
B
Retailer 20
-
$1,498 NZD
£665 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOHOMLPLGN · Oct 29
$1,985 NZD
$1,119 USD
View
20 more retailers have this diamond
Prices start from $257 NZDSave up to $1,728 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
1.06ct Round
$257 NZD