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Oval|Lab Grown|IGI

1.70ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG447098271

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447098271

Diamond specifications and retailer prices

From €770 EUR
$860 USD
As of October 29, 2026
Save €3,520 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,290 EUR at MOH London · As of October 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447098271 or 447098271. Listed at 12 retailers as of October 29, 2026, with prices from €770 to €4,290, a €3,520 spread on the same certified stone. MOH London lists it at €4,290. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447098271
Dimensions9.44 × 6.83 × 4.24 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.44 mm6.83 mm1.70 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447098271
Side View
Table 59.0%Crown 35.8°Girdle: THN-MEDPavilion 41.3°Culet: NoneDepth 62.1%

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: Oct 29
Current: €4,290 EUR|Low: €770 EUR|High: €4,324 EUR|Avg: €2,249 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 6€770 EUR
Retailer 7€1,288 EUR
Retailer 11€1,402 EUR
Retailer 12€1,442 EUR
Retailer 8€1,494 EUR
Retailer 3€1,647 EUR
Retailer 4€2,039 EUR
Retailer 9€2,357 EUR
Retailer 13€2,712 EUR
Retailer 2€2,747 EUR
Retailer 10€2,801 EUR
Retailer 5€4,279 EUR
MOH London€4,290 EUR

21 data points across 13 retailers

12 retailers€770 EUR to €4,290 EUR

A
Cheapest Retailer
-
€770 EUR
$860 USD
A
Retailer 2
-
€1,288 EUR
$1,439 USD
View
A
Retailer 3
-
€1,402 EUR
$1,566 USD
View
A
Retailer 4
-
€1,442 EUR
$1,611 USD
View
Final sale: no returns
Retailer 5
-
€1,494 EUR
$1,669 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€1,494 EUR
$1,669 USD
View
A
Retailer 7
-
€1,647 EUR
$1,840 USD
View
B+
Retailer 8
-
€2,357 EUR
$2,633 USD
View
B+
Retailer 9
-
€2,712 EUR
$3,030 USD
View
B+
Retailer 10
-
€2,747 EUR
ZAR 49,580 ZAR
View
B
Retailer 11
-
€2,801 EUR
$3,129 USD
View
Most Expensive
B
MOH London
LG447098271 · Oct 29
€4,290 EUR
£3,774 GBP
View
11 more retailers have this diamond
Prices start from €770 EURSave up to €3,520 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
€770 EUR