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Round|Lab Grown|IGI

1.66ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LG557217323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217323

Diamond specifications and retailer prices

From $695 NZD
$391 USD
As of November 1, 2026
Save $2,675 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,370 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.66ct lab-grown round diamond

This 1.66ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557217323 or 557217323. Listed at 14 retailers as of November 1, 2026, with prices from $695 to $3,370, a $2,675 spread on the same certified stone. MOH London lists it at $3,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217323
Dimensions7.68 × 7.60 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.68 mm7.60 mm1.66 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217323
Side View
Table 59.5%Crown 32.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

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: Nov 1
Current: $3,370 NZD|Low: $695 NZD|High: $3,411 NZD|Avg: $1,715 NZD
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
November 2, 2026
Retailer 8$695 NZD
Retailer 12$778 NZD
Retailer 9$862 NZD
Retailer 13$1,038 NZD
Retailer 7$1,040 NZD
Retailer 11$1,306 NZD
Retailer 10$1,370 NZD
Retailer 2$1,487 NZD
Retailer 5$2,068 NZD
Retailer 4$2,314 NZD
Retailer 6$2,419 NZD
Retailer 3$2,838 NZD
MOH London$3,370 NZD

20 data points across 13 retailers

14 retailers$695 NZD to $3,370 NZD

A
Cheapest Retailer
-
$695 NZD
$391 USD
A
Retailer 2
-
$778 NZD
$438 USD
View
Final sale: no returns
A
Retailer 3
-
$778 NZD
$438 USD
View
Retailer 4
-
$862 NZD
$485 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$862 NZD
$485 USD
View
A
Retailer 6
-
$1,038 NZD
$584 USD
View
A
Retailer 7
-
$1,040 NZD
$585 USD
View
A
Retailer 8
-
$1,306 NZD
$735 USD
View
A
Retailer 9
-
$1,370 NZD
$771 USD
View
A
Retailer 10
-
$1,487 NZD
ZAR 13,520 ZAR
View
B+
Retailer 11
-
$2,419 NZD
$1,361 USD
View
B+
Retailer 12
-
$2,773 NZD
$1,560 USD
View
B+
Retailer 13
-
$2,838 NZD
$1,597 USD
View
Most Expensive
B+
MOH London
LG557217323 · Nov 1
$3,370 NZD
£1,493 GBP
View
13 more retailers have this diamond
Prices start from $695 NZDSave up to $2,675 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
1.66ct Round
$695 NZD