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Round|Lab Grown|IGI

1.70ct K VS2 Round Lab Grown Diamond

EX • K/VS2 • IGI LG492113521

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113521

Diamond specifications and retailer prices

From €2,038 EUR
As of November 5, 2026
Save €4,358 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €6,395 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492113521 or 492113521. Listed at 9 retailers as of November 5, 2026, with prices from €2,038 to €6,395, a €4,358 spread on the same certified stone. MOH London lists it at €6,395. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113521
Dimensions7.70 × 7.72 × 4.69 mm
L/W Ratio1.00
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
7.70 mm7.72 mm1.70 ctK / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113521
Side View
Table 55.0%Crown 32.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €6,395 EUR|Low: €1,956 EUR|High: €6,764 EUR|Avg: €3,760 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5€2,038 EUR
Retailer 8€2,217 EUR
Retailer 6€2,364 EUR
Retailer 4€2,508 EUR
Retailer 10€2,978 EUR
Retailer 9€3,248 EUR
Retailer 2€3,622 EUR
Retailer 7€3,688 EUR
Retailer 3€5,287 EUR
MOH London€6,395 EUR
Retailer 11€6,764 EUR

15 data points across 11 retailers

9 retailers€2,038 EUR to €6,395 EUR

B
Cheapest Retailer
-
€2,038 EUR
B+
Retailer 2
-
€2,217 EUR
View
B
Retailer 3
-
€2,364 EUR
View
Retailer 4
-
€2,364 EUR
View
Price last confirmed 26 days ago
B
Retailer 5
-
€2,508 EUR
View
B
Retailer 6
-
€3,248 EUR
View
B
Retailer 7
-
€3,622 EUR
View
B
Retailer 8
-
€3,688 EUR
View
Most Expensive
B
MOH London
LG492113521 · Nov 5
€6,395 EUR
£5,652 GBP
View
8 more retailers have this diamond
Prices start from €2,038 EURSave up to €4,358 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.

B+
1.70ct Round
€2,038 EUR