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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 €363 EUR
$407 USD
As of November 1, 2026
Save €1,394 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,757 EUR 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 €363 to €1,757, a €1,394 spread on the same certified stone. MOH London lists it at €1,757. 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: €1,757 EUR|Low: €290 EUR|High: €1,778 EUR|Avg: €744 EUR|-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€363 EUR
Retailer 12€392 EUR
Retailer 4€407 EUR
Retailer 16€407 EUR
Retailer 13€449 EUR
Retailer 15€449 EUR
Retailer 6€490 EUR
Retailer 5€653 EUR
Retailer 14€711 EUR
Retailer 9€767 EUR
Retailer 7€793 EUR
Retailer 2€816 EUR
Retailer 8€941 EUR
Retailer 10€1,262 EUR
Retailer 3€1,445 EUR
MOH London€1,757 EUR

25 data points across 16 retailers

12 retailers€363 EUR to €1,757 EUR

A
Cheapest Retailer
-
€363 EUR
$407 USD
A
Retailer 2
-
€392 EUR
$440 USD
View
A
Retailer 3
-
€407 EUR
$456 USD
View
A
Retailer 4
-
€407 EUR
$456 USD
View
Final sale: no returns
Retailer 5
-
€449 EUR
$504 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€449 EUR
$504 USD
View
B+
Retailer 7
-
€711 EUR
$797 USD
View
B+
Retailer 8
-
€767 EUR
View
B+
Retailer 9
-
€816 EUR
ZAR 14,790 ZAR
View
B
Retailer 10
-
€1,262 EUR
$1,415 USD
View
B
Retailer 11
-
€1,445 EUR
$1,621 USD
View
Most Expensive
B
MOH London
LG492136315 · Nov 1
€1,757 EUR
£1,552 GBP
View
11 more retailers have this diamond
Prices start from €363 EURSave up to €1,394 EUR

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
€363 EUR