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Round|Lab Grown|IGI

1.29ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825627861

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825627861

Diamond specifications and retailer prices

From $594 AUD
$417 USD
As of October 28, 2026
Save $1,986 AUD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,580 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825627861 or 825627861. Listed at 22 retailers as of October 25, 2026, with prices from $594 to $2,580, a $1,986 spread on the same certified stone. MOH London lists it at $2,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825627861
Dimensions7.01 × 6.93 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
HEARTS & ARROWS 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
7.01 mm6.93 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825627861
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

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: Oct 28
Current: $2,580 AUD|Low: $416 AUD|High: $2,590 AUD|Avg: $1,248 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3$594 AUD
Retailer 10$659 AUD
Retailer 11$659 AUD
Retailer 8$875 AUD
Retailer 5$979 AUD
Retailer 12$1,052 AUD
Retailer 6$1,055 AUD
Retailer 13$1,103 AUD
Retailer 7$1,133 AUD
Retailer 2$1,188 AUD
Retailer 9$1,670 AUD
Retailer 4$2,175 AUD
MOH London$2,580 AUD

43 data points across 13 retailers

22 retailers$594 AUD to $2,580 AUD

Retailer 1
-
$504 AUD
$354 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$594 AUD
$417 USD
View
Final sale: no returns
Retailer 3
-
$606 AUD
$426 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$606 AUD
$426 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$639 AUD
$449 USD
View
Price last confirmed 48 days ago
Retailer 6
-
$642 AUD
$451 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$648 AUD
$455 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$648 AUD
$455 USD
View
Price last confirmed 27 days ago
A
Retailer 9
-
$659 AUD
$463 USD
View
A
Retailer 10
-
$659 AUD
$463 USD
View
A
Retailer 11
-
$875 AUD
$615 USD
View
A
Retailer 12
-
$979 AUD
View
A
Retailer 13
-
$1,052 AUD
$739 USD
View
A
Retailer 14
-
$1,055 AUD
€706 EUR
View
A
Retailer 15
-
$1,103 AUD
$775 USD
View
A
Retailer 16
-
$1,133 AUD
ZAR 12,861 ZAR
View
B+
Retailer 17
-
$1,188 AUD
£657 GBP
View
B+
Retailer 18
-
$1,670 AUD
$1,173 USD
View
Retailer 19
-
$2,091 AUD
$1,469 USD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$2,175 AUD
$1,528 USD
View
Retailer 21
-
$2,339 AUD
$1,643 USD
View
Price last confirmed 64 days ago
Most Expensive
B
MOH London
LG825627861 · Oct 25
$2,580 AUD
£1,427 GBP
View
21 more retailers have this diamond
Prices start from $594 AUDSave up to $1,986 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
1.29ct Round
$594 AUD