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Round|Lab Grown|IGI

1.26ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG749572396

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749572396

Diamond specifications and retailer prices

From $305 AUD
$214 USD
As of October 29, 2026
Save $2,949 AUD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,254 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749572396 or 749572396. Listed at 23 retailers as of October 27, 2026, with prices from $305 to $3,254, a $2,949 spread on the same certified stone. Queensmith lists it at $3,254. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749572396
Dimensions6.88 × 6.90 × 4.28 mm
L/W Ratio1.00
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
6.88 mm6.90 mm1.26 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749572396
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Oct 29
Current: $699 AUD|Low: $293 AUD|High: $3,473 AUD|Avg: $943 AUD|-13.5%
Retailer 1
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Retailer 22
October 30, 2026
Retailer 21$305 AUD
Retailer 22$340 AUD
Retailer 14$354 AUD
Retailer 4$379 AUD
Retailer 5$379 AUD
Retailer 2$419 AUD
Retailer 8$510 AUD
Retailer 16$650 AUD
Retailer 12$690 AUD
Retailer 1$699 AUD
Retailer 7$726 AUD
Retailer 17$925 AUD
Retailer 20$982 AUD
Retailer 6$984 AUD
Retailer 10$1,217 AUD
Retailer 15$1,225 AUD
Retailer 3$1,292 AUD
Retailer 11$1,297 AUD
Retailer 18$1,518 AUD
Retailer 19$1,715 AUD
Retailer 9$1,765 AUD
Retailer 13$2,334 AUD

43 data points across 22 retailers

23 retailers$305 AUD to $3,254 AUD

A
Cheapest Retailer
-
$305 AUD
$214 USD
A
Retailer 2
-
$340 AUD
$239 USD
View
Final sale: no returns
A
Retailer 3
-
$354 AUD
$249 USD
View
A
Retailer 4
-
$379 AUD
$266 USD
View
A
Retailer 5
-
$379 AUD
$266 USD
View
A
Retailer 6
-
$419 AUD
HK$2,300 HKD
View
B+
Retailer 7
-
$510 AUD
$358 USD
View
A
Retailer 8
-
$650 AUD
ZAR 7,379 ZAR
View
A
Retailer 9
-
$690 AUD
€462 EUR
View
A
Retailer 10
-
$699 AUD
£387 GBP
View
A
Retailer 11
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$726 AUD
$510 USD
View
A
Retailer 12
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$925 AUD
View
A
Retailer 13
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$982 AUD
$690 USD
View
A
Retailer 14
-
$984 AUD
$691 USD
View
A
Retailer 15
-
$1,217 AUD
$855 USD
View
B+
Retailer 16
-
$1,225 AUD
SGD 1,163 SGD
View
B+
Retailer 17
-
$1,292 AUD
$908 USD
View
B+
Retailer 18
-
$1,297 AUD
$911 USD
View
B+
Retailer 19
-
$1,518 AUD
£840 GBP
View
Retailer 20
-
$1,715 AUD
$1,205 USD
View
Price last confirmed 11 days ago
B+
Retailer 21
-
$1,765 AUD
$1,240 USD
View
B+
Retailer 22
-
$2,334 AUD
$1,640 USD
View
Most Expensive
B
Queensmith
LG749572396 · Oct 27
$3,254 AUD
£1,800 GBP
View
22 more retailers have this diamond
Prices start from $305 AUDSave up to $2,949 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
1.26ct Round
$305 AUD