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Round|Lab Grown|IGI

0.99ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG797603267

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797603267

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 30, 2026
Save €443 EUR (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €588 EUR at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797603267 or 797603267. Listed at 6 retailers as of October 30, 2026, with prices from €145 to €588, a €443 spread on the same certified stone. Frank Darling lists it at €588. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797603267
Dimensions6.54 × 6.47 × 3.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.47 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797603267
Side View
Table 60.0%Crown 33.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.1%

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 30
Current: €588 EUR|Low: €141 EUR|High: €902 EUR|Avg: €415 EUR|+1.8%
Frank Darling
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
October 28, 2026
Retailer 7€145 EUR
Retailer 8€226 EUR
Retailer 10€273 EUR
Retailer 13€273 EUR
Retailer 9€363 EUR
Retailer 11€368 EUR
Retailer 5€371 EUR
Retailer 2€377 EUR
Retailer 12€383 EUR
Retailer 4€499 EUR
Retailer 6€511 EUR
Retailer 14€556 EUR
Frank Darling€588 EUR
Retailer 3€902 EUR

18 data points across 14 retailers

6 retailers€145 EUR to €588 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
Final sale: no returns
B+
Retailer 2
-
€226 EUR
$252 USD
View
Retailer 3
-
€363 EUR
$405 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€377 EUR
$421 USD
View
Price last confirmed 9 days ago
Retailer 5
-
€499 EUR
A$858 AUD
View
Price last confirmed 106 days ago
Most Expensive
B
Frank Darling
100759663553KD · Oct 30
€588 EUR
$657 USD
View
5 more retailers have this diamond
Prices start from €145 EURSave up to €443 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
0.99ct Round
€145 EUR