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Round|Lab Grown|IGI

1.71ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG557217296

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217296

Diamond specifications and retailer prices

From €371 EUR
$415 USD
As of November 1, 2026
Save €1,321 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,693 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557217296 or 557217296. Listed at 14 retailers as of November 1, 2026, with prices from €371 to €1,693, a €1,321 spread on the same certified stone. MOH London lists it at €1,693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
I
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217296
Dimensions7.71 × 7.65 × 4.70 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
7.71 mm7.65 mm1.71 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217296
Side View
Table 59.5%Crown 34.8°GirdlePavilion 41°Culet: NoneDepth 61.1%

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: €1,693 EUR|Low: €371 EUR|High: €1,713 EUR|Avg: €862 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7€371 EUR
Retailer 11€416 EUR
Retailer 8€461 EUR
Retailer 5€591 EUR
Retailer 12€620 EUR
Retailer 10€684 EUR
Retailer 9€728 EUR
Retailer 2€792 EUR
Retailer 4€965 EUR
Retailer 6€1,293 EUR
Retailer 3€1,512 EUR
MOH London€1,693 EUR

22 data points across 12 retailers

14 retailers€371 EUR to €1,693 EUR

A
Cheapest Retailer
-
€371 EUR
$415 USD
A
Retailer 2
-
€416 EUR
$465 USD
View
Final sale: no returns
A
Retailer 3
-
€416 EUR
$465 USD
View
Retailer 4
-
€461 EUR
$515 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€461 EUR
$515 USD
View
B+
Retailer 6
-
€591 EUR
$660 USD
View
B+
Retailer 7
-
€620 EUR
$693 USD
View
B+
Retailer 8
-
€684 EUR
$764 USD
View
B+
Retailer 9
-
€728 EUR
$813 USD
View
B+
Retailer 10
-
€792 EUR
ZAR 14,293 ZAR
View
B
Retailer 11
-
€1,293 EUR
$1,444 USD
View
B
Retailer 12
-
€1,481 EUR
$1,655 USD
View
B
Retailer 13
-
€1,512 EUR
$1,689 USD
View
Most Expensive
B
MOH London
LG557217296 · Nov 1
€1,693 EUR
£1,489 GBP
View
13 more retailers have this diamond
Prices start from €371 EURSave up to €1,321 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
1.71ct Round
€371 EUR