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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG689559945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689559945

Diamond specifications and retailer prices

From €211 EUR
$236 USD
As of October 29, 2026
Save €959 EUR (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,170 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG689559945 or 689559945. Listed at 24 retailers as of October 29, 2026, with prices from €211 to €1,170, a €959 spread on the same certified stone. Reve Diamonds lists it at €1,170. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559945
Dimensions7.66 × 7.69 × 4.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm7.69 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559945
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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: Oct 29
Current: €452 EUR|Low: €201 EUR|High: €1,170 EUR|Avg: €580 EUR|+2.3%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 7€211 EUR
Retailer 13€235 EUR
Retailer 17€244 EUR
Retailer 2€261 EUR
Retailer 3€261 EUR
Retailer 14€416 EUR
Retailer 4€441 EUR
Retailer 1€452 EUR
Retailer 15€493 EUR
Retailer 19€493 EUR
Retailer 12€534 EUR
Retailer 5€685 EUR
Retailer 18€815 EUR
Retailer 8€840 EUR
Retailer 6€887 EUR
Retailer 9€986 EUR
Retailer 11€991 EUR
Retailer 16€1,054 EUR
Retailer 10€1,083 EUR
Reve Diamonds€1,170 EUR

40 data points across 20 retailers

24 retailers€211 EUR to €1,170 EUR

A
Cheapest Retailer
-
€211 EUR
$236 USD
A
Retailer 2
-
€235 EUR
$263 USD
View
Final sale: no returns
A
Retailer 3
-
€244 EUR
$273 USD
View
Retailer 4
-
€261 EUR
$292 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€261 EUR
$292 USD
View
A
Retailer 6
-
€416 EUR
£366 GBP
View
B+
Retailer 7
-
€441 EUR
$493 USD
View
A
Retailer 8
-
€452 EUR
View
A
Retailer 9
-
€493 EUR
£434 GBP
View
A
Retailer 10
-
€493 EUR
$551 USD
View
A
Retailer 11
-
€498 EUR
$556 USD
View
A
Retailer 12
-
€534 EUR
A$918 AUD
View
B+
Retailer 13
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€685 EUR
$765 USD
View
Retailer 14
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€815 EUR
$910 USD
View
Price last confirmed 7 days ago
Retailer 15
-
€833 EUR
$931 USD
View
Price last confirmed 41 days ago
B+
Retailer 16
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€840 EUR
$939 USD
View
B
Retailer 17
-
€887 EUR
$991 USD
View
Retailer 18
-
€986 EUR
A$1,694 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
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€991 EUR
$1,107 USD
View
B
Retailer 20
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€1,054 EUR
£927 GBP
View
B
Retailer 21
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€1,054 EUR
$1,178 USD
View
B
Retailer 22
-
€1,083 EUR
$1,210 USD
View
B
Retailer 23
-
€1,119 EUR
$1,250 USD
View
Most Expensive
B
Reve Diamonds
B64ACD78A · Oct 30
€1,170 EUR
$1,307 USD
View
23 more retailers have this diamond
Prices start from €211 EURSave up to €959 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
€211 EUR