CaratHunter
Plans
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 $200 USD
As of November 1, 2026
Save $1,240 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,780 USD 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 October 31, 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
Color
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: $1,440 USD|Low: $200 USD|High: $1,860 USD|Avg: $563 USD|-22.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 10$200 USD
Retailer 8$224 USD
Retailer 5$232 USD
Retailer 7$248 USD
Retailer 23$248 USD
Retailer 16$282 USD
Retailer 9$335 USD
Retailer 13$401 USD
Retailer 18$416 USD
Retailer 2$429 USD
Retailer 17$450 USD
Retailer 6$488 USD
Retailer 11$514 USD
Retailer 19$545 USD
Retailer 20$600 USD
Retailer 22$606 USD
Retailer 14$673 USD
Retailer 21$765 USD
Retailer 4$798 USD
Retailer 12$852 USD
Retailer 15$935 USD
Retailer 3$1,162 USD
Brilliant Earth$1,440 USD

23 data points across 23 retailers

26 retailers$200 USD to $1,440 USD

A+
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$232 USD
View
A
Retailer 4
-
$248 USD
View
Retailer 5
-
$248 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$335 USD
View
A
Retailer 8
-
$401 USD
£316 GBP
View
A
Retailer 9
-
$416 USD
€396 EUR
View
A
Retailer 10
-
$429 USD
ZAR 6,924 ZAR
View
A
Retailer 11
-
$450 USD
£355 GBP
View
B+
Retailer 12
-
$488 USD
View
B+
Retailer 13
-
$514 USD
View
B+
Retailer 14
-
$545 USD
A$838 AUD
View
B+
Retailer 15
-
$600 USD
View
B+
Retailer 16
-
$606 USD
A$933 AUD
View
B+
Retailer 17
-
$673 USD
SGD 910 SGD
View
B+
Retailer 18
-
$765 USD
A$1,177 AUD
View
Retailer 19
-
$768 USD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$798 USD
View
B+
Retailer 21
-
$852 USD
View
Retailer 22
-
$935 USD
View
Price last confirmed 7 days ago
Retailer 23
-
$994 USD
View
Price last confirmed 90 days ago
B
Retailer 24
-
$1,162 USD
£915 GBP
View
B
Retailer 25
-
$1,440 USD
View
Most Expensive
Brilliant Earth
16693044A · Oct 22
$1,780 USD
View
Price last confirmed 10 days ago
25 more retailers have this diamond
Prices start from $200 USDSave up to $1,240 USD

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
$200 USD