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Round|Lab Grown|IGI

1.06ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG780687570

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780687570

Diamond specifications and retailer prices

From $263 NZD
$148 USD
As of October 29, 2026
Save $1,276 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,539 NZD at MOH London · As of October 29, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780687570 or 780687570. Listed at 19 retailers as of October 29, 2026, with prices from $263 to $1,539, a $1,276 spread on the same certified stone. MOH London lists it at $1,539. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780687570
Dimensions6.50 × 6.49 × 4.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.49 mm1.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780687570
Side View
Table 57.0%Crown 36.1°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 63.0%

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: Oct 29
Current: $1,539 NZD|Low: $257 NZD|High: $1,575 NZD|Avg: $705 NZD|-2.3%
MOH London
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
October 31, 2026
Retailer 3$263 NZD
Retailer 14$293 NZD
Retailer 13$305 NZD
Retailer 6$328 NZD
Retailer 8$328 NZD
Retailer 4$562 NZD
Retailer 7$564 NZD
Retailer 16$598 NZD
Retailer 17$598 NZD
Retailer 10$727 NZD
Retailer 5$798 NZD
Retailer 11$846 NZD
Retailer 12$896 NZD
Retailer 9$902 NZD
Retailer 2$1,047 NZD
Retailer 18$1,052 NZD
Retailer 15$1,146 NZD
MOH London$1,539 NZD

28 data points across 18 retailers

19 retailers$263 NZD to $1,539 NZD

A
Cheapest Retailer
-
$263 NZD
$148 USD
A
Retailer 2
-
$293 NZD
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$305 NZD
$172 USD
View
A
Retailer 4
-
$328 NZD
$185 USD
View
A
Retailer 5
-
$328 NZD
$185 USD
View
A
Retailer 6
-
$562 NZD
ZAR 5,119 ZAR
View
A
Retailer 7
-
$564 NZD
$318 USD
View
A
Retailer 8
-
$598 NZD
$337 USD
View
A
Retailer 9
-
$598 NZD
£266 GBP
View
Retailer 10
-
$727 NZD
$410 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$798 NZD
A$692 AUD
View
B+
Retailer 12
-
$846 NZD
$477 USD
View
B+
Retailer 13
-
$896 NZD
$505 USD
View
B+
Retailer 14
-
$902 NZD
SGD 687 SGD
View
B+
Retailer 15
-
$1,047 NZD
$590 USD
View
Retailer 16
-
$1,047 NZD
$590 USD
View
Price last confirmed 40 days ago
B+
Retailer 17
-
$1,052 NZD
$593 USD
View
B+
Retailer 18
-
$1,146 NZD
$646 USD
View
Most Expensive
B
MOH London
LG780687570 · Oct 29
$1,539 NZD
£683 GBP
View
18 more retailers have this diamond
Prices start from $263 NZDSave up to $1,276 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
$263 NZD