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Round|Lab Grown|IGI

0.66ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG799618775

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799618775

Diamond specifications and retailer prices

From $200 NZD
$113 USD
As of October 26, 2026
Save $2,053 NZD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,294 NZD at MOH London · As of October 25, 2026
View at MOH London

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799618775 or 799618775. Listed at 13 retailers as of October 26, 2026, with a 1024% 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

0.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799618775
Dimensions5.67 × 5.64 × 3.38 mm
L/W Ratio1.01
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
Top View
5.67 mm5.64 mm0.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799618775
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.8%

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 26
Current: $2,294 NZD|Low: $200 NZD|High: $2,463 NZD|Avg: $777 NZD|-3.7%
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
October 26, 2026
Retailer 9$200 NZD
Retailer 13$225 NZD
Retailer 7$232 NZD
Retailer 3$344 NZD
Retailer 10$373 NZD
Retailer 6$486 NZD
Retailer 5$621 NZD
Retailer 8$671 NZD
Retailer 2$699 NZD
Retailer 11$882 NZD
Retailer 4$961 NZD
Retailer 12$2,253 NZD
MOH London$2,294 NZD

30 data points across 13 retailers

13 retailers$200 NZD to $2,253 NZD

A
Cheapest Retailer
-
$200 NZD
$113 USD
Retailer 2
-
$232 NZD
$131 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$344 NZD
$194 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$373 NZD
$210 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$486 NZD
€261 EUR
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$621 NZD
$350 USD
View
B+
Retailer 7
-
$671 NZD
$378 USD
View
B+
Retailer 8
-
$699 NZD
A$606 AUD
View
Retailer 9
-
$834 NZD
$470 USD
View
Price last confirmed 46 days ago
Retailer 10
-
$882 NZD
$497 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$961 NZD
$541 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$2,253 NZD
$1,270 USD
View
Most Expensive
MOH London
LG799618775 · Oct 25
$2,294 NZD
£1,018 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from $200 NZDSave up to $2,053 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
0.66ct Round
$200 NZD