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Round|Lab Grown|IGI

1.09ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG830646195

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830646195

Diamond specifications and retailer prices

From $386 NZD
HK$1,700 HKD
As of October 30, 2026
Save $1,087 NZD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,553 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830646195 or 830646195. Listed at 17 retailers as of October 30, 2026, with a 281% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830646195
Dimensions6.60 × 6.55 × 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
6.60 mm6.55 mm1.09 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830646195
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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 30
Current: $1,553 NZD|Low: $330 NZD|High: $1,757 NZD|Avg: $844 NZD|-0.7%
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
October 30, 2026
Retailer 12$330 NZD
Retailer 5$386 NZD
Retailer 3$447 NZD
Retailer 8$567 NZD
Retailer 7$591 NZD
Retailer 4$713 NZD
Retailer 9$805 NZD
Retailer 6$911 NZD
Retailer 13$919 NZD
Retailer 11$1,056 NZD
Retailer 10$1,121 NZD
Retailer 14$1,160 NZD
Retailer 2$1,473 NZD
MOH London$1,553 NZD

25 data points across 14 retailers

17 retailers$386 NZD to $1,473 NZD

Retailer 1
-
$255 NZD
$144 USD
Price last confirmed 30 days ago
Retailer 2
-
$309 NZD
$174 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$330 NZD
$186 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$386 NZD
HK$1,700 HKD
View
B+
Retailer 5
-
$447 NZD
$252 USD
View
A
Retailer 6
-
$567 NZD
ZAR 5,164 ZAR
View
A
Retailer 7
-
$591 NZD
€317 EUR
View
B+
Retailer 8
-
$713 NZD
$402 USD
View
B+
Retailer 9
-
$805 NZD
A$698 AUD
View
Retailer 10
-
$911 NZD
$514 USD
View
Price last confirmed 66 days ago
B+
Retailer 11
-
$919 NZD
SGD 700 SGD
View
Retailer 12
-
$1,063 NZD
$599 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$1,077 NZD
$607 USD
View
B
Retailer 14
-
$1,121 NZD
$632 USD
View
B
Retailer 15
-
$1,160 NZD
$654 USD
View
B
Retailer 16
-
$1,473 NZD
$830 USD
View
Most Expensive
MOH London
LG830646195 · Oct 21
$1,553 NZD
£689 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $386 NZDSave up to $1,087 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
1.09ct Round
$386 NZD