CaratHunter
Plans
Radiant|Lab Grown|IGI

0.78ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579392902

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

Certificate IGI LG579392902

Diamond specifications and retailer prices

From €120 EUR
$134 USD
As of October 30, 2026
Save €1,128 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,248 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579392902 or 579392902. Listed at 19 retailers as of October 29, 2026, with prices from €120 to €1,248, a €1,128 spread on the same certified stone. MOH London lists it at €1,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579392902
Dimensions6.67 × 4.61 × 2.88 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.67 mm4.61 mm0.78 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579392902
Side View
Table 66.0%Crown 41.6°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 62.5%

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 30
Current: €1,248 EUR|Low: €115 EUR|High: €1,257 EUR|Avg: €388 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 3€120 EUR
Retailer 17€139 EUR
Retailer 4€149 EUR
Retailer 18€149 EUR
Retailer 16€201 EUR
Retailer 9€232 EUR
Retailer 12€269 EUR
Retailer 14€274 EUR
Retailer 2€277 EUR
Retailer 11€324 EUR
Retailer 13€379 EUR
Retailer 7€428 EUR
Retailer 10€455 EUR
Retailer 5€478 EUR
Retailer 6€503 EUR
Retailer 15€505 EUR
Retailer 8€778 EUR
MOH London€1,248 EUR

32 data points across 18 retailers

19 retailers€120 EUR to €1,248 EUR

A
Cheapest Retailer
-
€120 EUR
$134 USD
A
Retailer 2
-
€139 EUR
$155 USD
View
A
Retailer 3
-
€149 EUR
$166 USD
View
A
Retailer 4
-
€149 EUR
$166 USD
View
B+
Retailer 5
-
€201 EUR
$225 USD
View
A
Retailer 6
-
€232 EUR
$259 USD
View
A
Retailer 7
-
€269 EUR
ZAR 4,852 ZAR
View
Retailer 8
-
€274 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€277 EUR
$310 USD
View
B+
Retailer 10
-
€324 EUR
£285 GBP
View
B+
Retailer 11
-
€379 EUR
A$651 AUD
View
B+
Retailer 12
-
€428 EUR
$478 USD
View
B+
Retailer 13
-
€464 EUR
$518 USD
View
B+
Retailer 14
-
€478 EUR
$534 USD
View
Retailer 15
-
€503 EUR
SGD 759 SGD
View
Price last confirmed 20 days ago
B
Retailer 16
-
€505 EUR
$564 USD
View
B
Retailer 17
-
€528 EUR
$590 USD
View
B
Retailer 18
-
€778 EUR
£684 GBP
View
Most Expensive
B
MOH London
LG579392902 · Oct 29
€1,248 EUR
£1,098 GBP
View
18 more retailers have this diamond
Prices start from €120 EURSave up to €1,128 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
0.78ct Radiant
€120 EUR