CaratHunter
Plans
Round|Lab Grown|IGI

1.07ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG305809679

Shape and cutting style on the report: Round brilliant

Certificate IGI LG305809679

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 28, 2026
Save €864 EUR (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,671 EUR at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.07ct lab-grown round diamond

This 1.07ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG305809679 or 305809679. Listed at 14 retailers as of October 28, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG305809679
Dimensions6.62 × 6.57 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.62 mm6.57 mm1.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG305809679
Side View
Table 60.5%Crown 33.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €2,671 EUR|Low: €761 EUR|High: €4,259 EUR|Avg: €2,310 EUR
Friendly Diamonds
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€761 EUR
Retailer 11€1,268 EUR
Retailer 4€1,380 EUR
Retailer 15€1,420 EUR
Retailer 13€1,472 EUR
Retailer 7€1,625 EUR
Retailer 5€1,990 EUR
Retailer 14€2,323 EUR
Retailer 9€2,513 EUR
Friendly Diamonds€2,671 EUR
Retailer 8€2,705 EUR
Retailer 3€2,759 EUR
Retailer 2€3,557 EUR
Retailer 6€4,213 EUR
Retailer 10€4,225 EUR

31 data points across 15 retailers

14 retailers€761 EUR to €1,625 EUR

B
Cheapest Retailer
-
€761 EUR
$850 USD
B
Retailer 2
-
€1,268 EUR
$1,417 USD
View
B
Retailer 3
-
€1,380 EUR
$1,542 USD
View
B
Retailer 4
-
€1,420 EUR
$1,586 USD
View
Final sale: no returns
Retailer 5
-
€1,472 EUR
$1,644 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
€1,472 EUR
$1,644 USD
View
B
Retailer 7
-
€1,625 EUR
$1,815 USD
View
Retailer 8
-
€2,323 EUR
$2,595 USD
View
Price under review
Retailer 9
-
€2,513 EUR
View
Price under review
Most Expensive
Friendly Diamonds
6105182 · Oct 30
€2,671 EUR
$2,984 USD
View
Price under review
9 more retailers have this diamond
Prices start from €761 EURSave up to €864 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.

B
1.07ct Round
€761 EUR