CaratHunter
Plans
Round|Lab Grown|IGI

1.00ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG807657678

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807657678

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of October 29, 2026
Save €1,011 EUR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,199 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807657678 or 807657678. Listed at 24 retailers as of October 29, 2026, with prices from €189 to €1,199, a €1,011 spread on the same certified stone. Yadav Diamonds lists it at €1,199. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807657678
Dimensions6.41 × 6.44 × 3.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm6.44 mm1.00 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807657678
Side View
Table 54.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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: €570 EUR|Low: €189 EUR|High: €1,108 EUR|Avg: €530 EUR|-28.0%
Retailer 1
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 22€189 EUR
Retailer 7€210 EUR
Retailer 10€218 EUR
Retailer 2€234 EUR
Retailer 15€234 EUR
Retailer 8€264 EUR
Retailer 23€315 EUR
Retailer 12€379 EUR
Retailer 18€386 EUR
Retailer 20€402 EUR
Retailer 5€417 EUR
Retailer 17€431 EUR
Retailer 4€444 EUR
Retailer 1€570 EUR
Retailer 21€571 EUR
Retailer 9€642 EUR
Retailer 6€752 EUR
Retailer 14€799 EUR
Retailer 13€815 EUR
Retailer 16€900 EUR
Retailer 11€914 EUR
Retailer 19€942 EUR
Retailer 3€1,099 EUR

23 data points across 23 retailers

24 retailers€189 EUR to €1,199 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
Final sale: no returns
A
Retailer 3
-
€218 EUR
$244 USD
View
A
Retailer 4
-
€234 EUR
$261 USD
View
A
Retailer 5
-
€234 EUR
$261 USD
View
A
Retailer 6
-
€264 EUR
HK$2,300 HKD
View
A
Retailer 7
-
€315 EUR
$352 USD
View
A
Retailer 8
-
€379 EUR
£333 GBP
View
A
Retailer 9
-
€386 EUR
View
A
Retailer 10
-
€402 EUR
ZAR 7,250 ZAR
View
A
Retailer 11
-
€417 EUR
$466 USD
View
A
Retailer 12
-
€431 EUR
£379 GBP
View
A
Retailer 13
-
€444 EUR
$496 USD
View
B+
Retailer 14
-
€570 EUR
$637 USD
View
B+
Retailer 15
-
€571 EUR
A$982 AUD
View
B+
Retailer 16
-
€642 EUR
SGD 969 SGD
View
B+
Retailer 17
-
€752 EUR
$840 USD
View
B
Retailer 18
-
€799 EUR
$893 USD
View
B
Retailer 19
-
€815 EUR
$911 USD
View
Retailer 20
-
€900 EUR
$1,005 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
€914 EUR
£804 GBP
View
B+
Retailer 22
-
€942 EUR
£829 GBP
View
B
Retailer 23
-
€1,099 EUR
$1,228 USD
View
Most Expensive
B
Yadav Diamonds
13007653 · Oct 30
€1,199 EUR
$1,340 USD
View
23 more retailers have this diamond
Prices start from €189 EURSave up to €1,011 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
1.00ct Round
€189 EUR