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Round|Lab Grown|IGI

1.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG823625529

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823625529

Diamond specifications and retailer prices

From €252 EUR
HK$2,200 HKD
As of November 1, 2026
Save €1,386 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,638 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823625529 or 823625529. Listed at 20 retailers as of October 31, 2026, with prices from €252 to €1,638, a €1,386 spread on the same certified stone. Brilliant Earth lists it at €1,638. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823625529
Dimensions6.40 × 6.45 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.45 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823625529
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°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: Nov 1
Current: €1,638 EUR|Low: €252 EUR|High: €1,638 EUR|Avg: €659 EUR
Brilliant Earth
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
November 2, 2026
Retailer 13€252 EUR
Retailer 12€303 EUR
Retailer 2€372 EUR
Retailer 8€388 EUR
Retailer 7€408 EUR
Retailer 5€420 EUR
Retailer 9€543 EUR
Retailer 10€549 EUR
Retailer 14€620 EUR
Retailer 4€770 EUR
Retailer 3€777 EUR
Retailer 6€806 EUR
Retailer 11€1,053 EUR
Brilliant Earth€1,638 EUR

40 data points across 14 retailers

20 retailers€252 EUR to €1,638 EUR

Retailer 1
-
€183 EUR
$204 USD
Price last confirmed 15 days ago
Retailer 2
-
€219 EUR
$245 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€235 EUR
$262 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€235 EUR
$262 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 6
-
€303 EUR
$338 USD
View
A
Retailer 7
-
€372 EUR
View
A
Retailer 8
-
€388 EUR
ZAR 7,002 ZAR
View
A
Retailer 9
-
€408 EUR
£359 GBP
View
B+
Retailer 10
-
€420 EUR
$469 USD
View
B+
Retailer 11
-
€543 EUR
$607 USD
View
B+
Retailer 12
-
€549 EUR
A$944 AUD
View
B+
Retailer 13
-
€620 EUR
SGD 936 SGD
View
Retailer 14
-
€728 EUR
$813 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
€770 EUR
$860 USD
View
B
Retailer 16
-
€777 EUR
$868 USD
View
Retailer 17
-
€806 EUR
$900 USD
View
Price last confirmed 29 days ago
Retailer 18
-
€837 EUR
$935 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
€1,053 EUR
£926 GBP
View
Most Expensive
B
Brilliant Earth
21101649A · Oct 31
€1,638 EUR
$1,830 USD
View
19 more retailers have this diamond
Prices start from €252 EURSave up to €1,386 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
1.02ct Round
€252 EUR