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Round|Lab Grown|IGI

1.05ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG816624823

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816624823

Diamond specifications and retailer prices

From €212 EUR
$237 USD
As of October 29, 2026
Save €963 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,175 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816624823 or 816624823. Listed at 18 retailers as of October 29, 2026, with prices from €212 to €1,175, a €963 spread on the same certified stone. Reve Diamonds lists it at €1,175. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624823
Dimensions6.59 × 6.56 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.59 mm6.56 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624823
Side View
Table 54.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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: €687 EUR|Low: €212 EUR|High: €1,378 EUR|Avg: €581 EUR|-14.4%
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
Reve Diamonds
October 30, 2026
Retailer 7€212 EUR
Retailer 2€237 EUR
Retailer 3€246 EUR
Retailer 17€263 EUR
Retailer 9€266 EUR
Retailer 14€371 EUR
Retailer 12€440 EUR
Retailer 15€452 EUR
Retailer 11€497 EUR
Retailer 8€498 EUR
Retailer 6€539 EUR
Retailer 4€575 EUR
Retailer 1€687 EUR
Retailer 16€847 EUR
Retailer 5€893 EUR
Retailer 13€1,061 EUR
Retailer 10€1,173 EUR
Reve Diamonds€1,175 EUR

35 data points across 18 retailers

18 retailers€212 EUR to €1,175 EUR

A+
Cheapest Retailer
-
€212 EUR
$237 USD
A
Retailer 2
-
€237 EUR
$265 USD
View
Final sale: no returns
A
Retailer 3
-
€246 EUR
$275 USD
View
A
Retailer 4
-
€263 EUR
$294 USD
View
Retailer 5
-
€266 EUR
$297 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€371 EUR
$415 USD
View
A
Retailer 7
-
€440 EUR
View
A
Retailer 8
-
€452 EUR
ZAR 8,165 ZAR
View
B+
Retailer 9
-
€497 EUR
£437 GBP
View
A
Retailer 10
-
€498 EUR
$556 USD
View
B+
Retailer 11
-
€539 EUR
$602 USD
View
B+
Retailer 12
-
€575 EUR
$642 USD
View
B+
Retailer 13
-
€687 EUR
$768 USD
View
B+
Retailer 14
-
€847 EUR
$946 USD
View
B+
Retailer 15
-
€893 EUR
$998 USD
View
B+
Retailer 16
-
€1,061 EUR
£933 GBP
View
B
Retailer 17
-
€1,173 EUR
$1,310 USD
View
Most Expensive
B
Reve Diamonds
B6758B8C7 · Oct 30
€1,175 EUR
$1,313 USD
View
17 more retailers have this diamond
Prices start from €212 EURSave up to €963 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+
1.05ct Round
€212 EUR