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Oval|Lab Grown|IGI

1.70ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG847655686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847655686

Diamond specifications and retailer prices

From €303 EUR
$338 USD
As of October 29, 2026
Save €1,203 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,505 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847655686 or 847655686. Listed at 12 retailers as of October 29, 2026, with prices from €303 to €1,505, a €1,203 spread on the same certified stone. MOH London lists it at €1,505. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655686
Dimensions9.03 × 7.05 × 4.29 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm7.05 mm1.70 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655686
Side View
Table 63.0%Crown 30.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: €1,505 EUR|Low: €502 EUR|High: €1,514 EUR|Avg: €881 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2€502 EUR
Retailer 5€573 EUR
Retailer 9€578 EUR
Retailer 3€606 EUR
Retailer 4€607 EUR
Retailer 8€646 EUR
Retailer 7€876 EUR
Retailer 6€1,102 EUR
Retailer 10€1,202 EUR
Retailer 11€1,246 EUR
MOH London€1,505 EUR

8 data points across 11 retailers

12 retailers€303 EUR to €1,505 EUR

A
Cheapest Retailer
-
€303 EUR
$338 USD
A
Retailer 2
-
€502 EUR
£441 GBP
View
B+
Retailer 3
-
€573 EUR
$640 USD
View
A
Retailer 4
-
€578 EUR
$646 USD
View
B+
Retailer 5
-
€606 EUR
$677 USD
View
B+
Retailer 6
-
€607 EUR
View
B+
Retailer 7
-
€646 EUR
ZAR 11,652 ZAR
View
B+
Retailer 8
-
€876 EUR
A$1,505 AUD
View
B
Retailer 9
-
€1,102 EUR
$1,231 USD
View
B
Retailer 10
-
€1,202 EUR
SGD 1,815 SGD
View
B
Retailer 11
-
€1,246 EUR
$1,392 USD
View
Most Expensive
B
MOH London
LG847655686 · Nov 1
€1,505 EUR
£1,324 GBP
View
11 more retailers have this diamond
Prices start from €303 EURSave up to €1,203 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 Oval
€303 EUR