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Round|Lab Grown|IGI

0.66ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG492136315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492136315

Diamond specifications and retailer prices

From $723 NZD
$407 USD
As of November 1, 2026
Save $2,780 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,503 NZD at MOH London · As of November 1, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136315 or 492136315. Listed at 12 retailers as of November 1, 2026, with prices from $723 to $3,503, a $2,780 spread on the same certified stone. MOH London lists it at $3,503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136315
Dimensions5.61 × 5.64 × 3.40 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
5.61 mm5.64 mm0.66 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136315
Side View
Table 55.5%Crown 32.2°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.4%

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: $3,503 NZD|Low: $578 NZD|High: $3,544 NZD|Avg: $1,483 NZD|-1.0%
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
November 2, 2026
Retailer 11$723 NZD
Retailer 12$782 NZD
Retailer 4$810 NZD
Retailer 16$810 NZD
Retailer 13$896 NZD
Retailer 15$896 NZD
Retailer 6$978 NZD
Retailer 5$1,301 NZD
Retailer 14$1,417 NZD
Retailer 9$1,528 NZD
Retailer 7$1,580 NZD
Retailer 2$1,627 NZD
Retailer 8$1,876 NZD
Retailer 10$2,515 NZD
Retailer 3$2,881 NZD
MOH London$3,503 NZD

25 data points across 16 retailers

12 retailers$723 NZD to $3,503 NZD

A
Cheapest Retailer
-
$723 NZD
$407 USD
A
Retailer 2
-
$782 NZD
$440 USD
View
A
Retailer 3
-
$810 NZD
$456 USD
View
A
Retailer 4
-
$810 NZD
$456 USD
View
Final sale: no returns
Retailer 5
-
$896 NZD
$504 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$896 NZD
$504 USD
View
B+
Retailer 7
-
$1,417 NZD
$797 USD
View
B+
Retailer 8
-
$1,528 NZD
€819 EUR
View
B+
Retailer 9
-
$1,627 NZD
ZAR 14,790 ZAR
View
B
Retailer 10
-
$2,515 NZD
$1,415 USD
View
B
Retailer 11
-
$2,881 NZD
$1,621 USD
View
Most Expensive
B
MOH London
LG492136315 · Nov 1
$3,503 NZD
£1,552 GBP
View
11 more retailers have this diamond
Prices start from $723 NZDSave up to $2,780 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
$723 NZD