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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG689561713

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689561713

Diamond specifications and retailer prices

From €235 EUR
$263 USD
As of October 29, 2026
Save €1,033 EUR (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,268 EUR at With Clarity · As of October 31, 2026
View at With Clarity

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689561713 or 689561713. Listed at 25 retailers as of October 29, 2026, with prices from €235 to €1,268, a €1,033 spread on the same certified stone. With Clarity lists it at €1,268. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561713
Dimensions7.80 × 7.70 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.80 mm7.70 mm1.70 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561713
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,171 EUR|Low: €234 EUR|High: €1,249 EUR|Avg: €647 EUR|-0.2%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 10€235 EUR
Retailer 18€263 EUR
Retailer 19€273 EUR
Retailer 4€292 EUR
Retailer 5€292 EUR
Retailer 16€448 EUR
Retailer 6€487 EUR
Retailer 15€501 EUR
Retailer 20€507 EUR
Retailer 3€533 EUR
Retailer 17€557 EUR
Retailer 12€558 EUR
Retailer 8€776 EUR
Retailer 2€828 EUR
Retailer 11€939 EUR
Retailer 9€985 EUR
Retailer 13€1,056 EUR
Retailer 14€1,149 EUR
Retailer 1€1,171 EUR
Retailer 7€1,249 EUR

39 data points across 20 retailers

25 retailers€235 EUR to €1,268 EUR

Retailer 1
-
€234 EUR
$261 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€235 EUR
$263 USD
View
A
Retailer 3
-
€263 EUR
$294 USD
View
Final sale: no returns
A
Retailer 4
-
€273 EUR
$305 USD
View
Retailer 5
-
€286 EUR
$319 USD
View
Price last confirmed 40 days ago
Retailer 6
-
€292 EUR
$326 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
€292 EUR
$326 USD
View
A
Retailer 8
-
€448 EUR
$500 USD
View
A
Retailer 9
-
€487 EUR
$544 USD
View
A
Retailer 10
-
€501 EUR
View
A
Retailer 11
-
€507 EUR
$566 USD
View
A
Retailer 12
-
€533 EUR
$596 USD
View
B+
Retailer 13
-
€557 EUR
A$958 AUD
View
B+
Retailer 14
-
€558 EUR
£491 GBP
View
B+
Retailer 15
-
€776 EUR
$867 USD
View
Retailer 16
-
€828 EUR
$925 USD
View
Price last confirmed 7 days ago
Retailer 17
-
€931 EUR
$1,040 USD
View
Price last confirmed 41 days ago
B
Retailer 18
-
€939 EUR
$1,049 USD
View
B
Retailer 19
-
€985 EUR
$1,100 USD
View
B
Retailer 20
-
€1,056 EUR
$1,180 USD
View
B
Retailer 21
-
€1,087 EUR
$1,214 USD
View
B
Retailer 22
-
€1,149 EUR
$1,284 USD
View
B
Retailer 23
-
€1,171 EUR
£1,030 GBP
View
B
Retailer 24
-
€1,249 EUR
$1,395 USD
View
Most Expensive
B
With Clarity
689561713 · Oct 31
€1,268 EUR
$1,417 USD
View
24 more retailers have this diamond
Prices start from €235 EURSave up to €1,033 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
1.70ct Round
€235 EUR