Round|Lab Grown|IGI

0.80ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG833607084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833607084

Diamond specifications and retailer prices

From $518 NZD
$292 USD
As of October 30, 2026
Save $810 NZD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,800 NZD at MOH London · As of October 19, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833607084 or 833607084. Listed at 11 retailers as of October 27, 2026, with a 156% 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

0.80
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833607084
Dimensions5.84 × 5.81 × 3.70 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.81 mm0.80 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833607084
Side View
Table 58.0%Crown 35.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

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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: Oct 30
Current: $1,800 NZD|Low: $346 NZD|High: $1,866 NZD|Avg: $937 NZD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$346 NZD
Retailer 5$518 NZD
Retailer 3$527 NZD
Retailer 2$646 NZD
Retailer 4$656 NZD
Retailer 8$663 NZD
Retailer 6$693 NZD
Retailer 9$1,301 NZD
Retailer 7$1,328 NZD
MOH London$1,800 NZD

35 data points across 10 retailers

11 retailers$518 NZD to $1,328 NZD

Retailer 1
-
$371 NZD
$209 USD
Price last confirmed 21 days ago
Retailer 2
-
$431 NZD
$243 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
$518 NZD
$292 USD
View
A
Retailer 4
-
$527 NZD
$297 USD
View
A
Retailer 5
-
$646 NZD
€347 EUR
View
A
Retailer 6
-
$656 NZD
$370 USD
View
A
Retailer 7
-
$663 NZD
£294 GBP
View
A
Retailer 8
-
$693 NZD
ZAR 6,306 ZAR
View
B+
Retailer 9
-
$1,301 NZD
$733 USD
View
B+
Retailer 10
-
$1,328 NZD
$749 USD
View
Most Expensive
MOH London
LG833607084 · Oct 19
$1,800 NZD
£799 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $518 NZDSave up to $810 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
0.80ct Round
$518 NZD