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Radiant|Lab Grown|IGI

1.68ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG729579197

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG729579197

Diamond specifications and retailer prices

From €433 EUR
$484 USD
As of October 30, 2026
Save €1,823 EUR (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,256 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.68ct lab-grown radiant diamond

This 1.68ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729579197 or 729579197. Listed at 18 retailers as of October 29, 2026, with prices from €433 to €2,256, a €1,823 spread on the same certified stone. MOH London lists it at €2,256. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.68
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729579197
Dimensions8.53 × 5.82 × 3.85 mm
L/W Ratio1.47
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
8.53 mm5.82 mm1.68 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729579197
Side View
Table 64.0%Crown 40.9°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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 30
Current: €2,256 EUR|Low: €346 EUR|High: €2,271 EUR|Avg: €1,023 EUR|-0.7%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 12€433 EUR
Retailer 5€485 EUR
Retailer 3€538 EUR
Retailer 13€538 EUR
Retailer 8€570 EUR
Retailer 10€662 EUR
Retailer 7€738 EUR
Retailer 4€820 EUR
Retailer 15€839 EUR
Retailer 9€924 EUR
Retailer 2€1,252 EUR
Retailer 11€1,446 EUR
Retailer 6€1,569 EUR
Retailer 14€2,012 EUR
MOH London€2,256 EUR

38 data points across 15 retailers

18 retailers€433 EUR to €2,256 EUR

A
Cheapest Retailer
-
€433 EUR
$484 USD
A
Retailer 2
-
€485 EUR
$542 USD
View
Final sale: no returns
A
Retailer 3
-
€486 EUR
$543 USD
View
Retailer 4
-
€538 EUR
$601 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€538 EUR
$601 USD
View
A
Retailer 6
-
€570 EUR
£502 GBP
View
B+
Retailer 7
-
€662 EUR
$740 USD
View
B+
Retailer 8
-
€738 EUR
$825 USD
View
B+
Retailer 9
-
€820 EUR
$916 USD
View
B+
Retailer 10
-
€839 EUR
$937 USD
View
B+
Retailer 11
-
€924 EUR
ZAR 16,679 ZAR
View
B
Retailer 12
-
€1,252 EUR
A$2,152 AUD
View
B
Retailer 13
-
€1,446 EUR
$1,615 USD
View
B
Retailer 14
-
€1,569 EUR
£1,380 GBP
View
B
Retailer 15
-
€1,728 EUR
$1,931 USD
View
B
Retailer 16
-
€1,741 EUR
$1,945 USD
View
B
Retailer 17
-
€2,012 EUR
$2,248 USD
View
Most Expensive
B
MOH London
LG729579197 · Oct 29
€2,256 EUR
£1,985 GBP
View
17 more retailers have this diamond
Prices start from €433 EURSave up to €1,823 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
1.68ct Radiant
€433 EUR