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Round|Lab Grown|IGI

1.14ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG688515544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688515544

Diamond specifications and retailer prices

From $245 AUD
As of November 5, 2026
Save $1,327 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,572 AUD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 1.14ct lab-grown round diamond

This 1.14ct 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 LG688515544 or 688515544. Listed at 17 retailers as of November 4, 2026, with prices from $245 to $1,572, a $1,327 spread on the same certified stone. Rare Carat lists it at $1,572. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688515544
Dimensions6.73 × 6.68 × 4.16 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
6.73 mm6.68 mm1.14 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688515544
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,572 AUD|Low: $245 AUD|High: $1,608 AUD|Avg: $716 AUD|-2.3%
Rare Carat
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
November 6, 2026
Retailer 15$245 AUD
Retailer 4$274 AUD
Retailer 7$284 AUD
Retailer 5$304 AUD
Retailer 9$488 AUD
Retailer 2$514 AUD
Retailer 11$534 AUD
Retailer 10$546 AUD
Retailer 16$662 AUD
Retailer 14$741 AUD
Retailer 3$803 AUD
Retailer 6$978 AUD
Retailer 13$1,032 AUD
Retailer 8$1,057 AUD
Retailer 12$1,418 AUD
Rare Carat$1,572 AUD

36 data points across 16 retailers

17 retailers$245 AUD to $1,572 AUD

A
Cheapest Retailer
-
$245 AUD
A
Retailer 2
-
$274 AUD
View
Final sale: no returns
A
Retailer 3
-
$284 AUD
View
A
Retailer 4
-
$304 AUD
View
Retailer 5
-
$307 AUD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$488 AUD
View
A
Retailer 7
-
$514 AUD
View
A
Retailer 8
-
$534 AUD
View
A
Retailer 9
-
$546 AUD
View
A
Retailer 10
-
$662 AUD
View
A
Retailer 11
-
$741 AUD
View
B+
Retailer 12
-
$803 AUD
View
B+
Retailer 13
-
$978 AUD
View
B+
Retailer 14
-
$1,032 AUD
View
B+
Retailer 15
-
$1,057 AUD
View
B+
Retailer 16
-
$1,418 AUD
View
Most Expensive
B
Rare Carat
GD6616_l_688515544 · Nov 4
$1,572 AUD
$1,080 USD
View
16 more retailers have this diamond
Prices start from $245 AUDSave up to $1,327 AUD

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
1.14ct Round
$245 AUD