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Round|Lab Grown|IGI

1.08ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG737509649

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737509649

Diamond specifications and retailer prices

From €178 EUR
$200 USD
As of November 1, 2026
Save €1,106 EUR (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,587 EUR at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.08ct lab-grown round diamond

This 1.08ct 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 LG737509649 or 737509649. Listed at 26 retailers as of November 1, 2026, with a 620% 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

1.08
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737509649
Dimensions6.56 × 6.52 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.56 mm6.52 mm1.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737509649
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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: Nov 1
Current: €1,284 EUR|Low: €178 EUR|High: €1,658 EUR|Avg: €509 EUR|-22.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 19
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Retailer 22
Retailer 23
November 2, 2026
Retailer 10€178 EUR
Retailer 8€200 EUR
Retailer 5€207 EUR
Retailer 7€221 EUR
Retailer 23€221 EUR
Retailer 16€251 EUR
Retailer 9€299 EUR
Retailer 17€357 EUR
Retailer 13€372 EUR
Retailer 19€382 EUR
Retailer 18€405 EUR
Retailer 6€435 EUR
Retailer 11€458 EUR
Retailer 20€486 EUR
Retailer 21€535 EUR
Retailer 2€540 EUR
Retailer 14€600 EUR
Retailer 22€682 EUR
Retailer 4€711 EUR
Retailer 12€759 EUR
Retailer 15€834 EUR
Retailer 3€1,036 EUR
Brilliant Earth€1,284 EUR

23 data points across 23 retailers

26 retailers€178 EUR to €1,284 EUR

A+
Cheapest Retailer
-
€178 EUR
$200 USD
A
Retailer 2
-
€200 EUR
$224 USD
View
Final sale: no returns
A
Retailer 3
-
€207 EUR
$232 USD
View
A
Retailer 4
-
€221 EUR
$248 USD
View
Retailer 5
-
€221 EUR
$248 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€251 EUR
HK$2,200 HKD
View
A
Retailer 7
-
€299 EUR
$335 USD
View
A
Retailer 8
-
€357 EUR
£315 GBP
View
A
Retailer 9
-
€372 EUR
View
A
Retailer 10
-
€382 EUR
ZAR 6,924 ZAR
View
A
Retailer 11
-
€405 EUR
£357 GBP
View
B+
Retailer 12
-
€435 EUR
$488 USD
View
B+
Retailer 13
-
€458 EUR
$514 USD
View
B+
Retailer 14
-
€486 EUR
A$838 AUD
View
B+
Retailer 15
-
€535 EUR
$600 USD
View
B+
Retailer 16
-
€540 EUR
A$931 AUD
View
B+
Retailer 17
-
€600 EUR
SGD 910 SGD
View
B+
Retailer 18
-
€682 EUR
A$1,177 AUD
View
Retailer 19
-
€685 EUR
$768 USD
View
Price last confirmed 34 days ago
B+
Retailer 20
-
€711 EUR
$798 USD
View
B+
Retailer 21
-
€759 EUR
$852 USD
View
Retailer 22
-
€834 EUR
$935 USD
View
Price last confirmed 8 days ago
Retailer 23
-
€886 EUR
$994 USD
View
Price last confirmed 91 days ago
B
Retailer 24
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€1,036 EUR
£915 GBP
View
B
Retailer 25
-
€1,284 EUR
$1,440 USD
View
Most Expensive
Brilliant Earth
16693044A · Oct 22
€1,587 EUR
$1,780 USD
View
Price last confirmed 11 days ago
25 more retailers have this diamond
Prices start from €178 EURSave up to €1,106 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+
1.08ct Round
€178 EUR