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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 $417 USD
As of October 30, 2026
Save $1,395 USD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,812 USD 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 $417 to $1,812, a $1,395 spread on the same certified stone. MOH London lists it at $1,812. 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
Color
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 30
Current: $1,812 USD|Low: $292 USD|High: $1,820 USD|Avg: $876 USD|-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 30, 2026
Retailer 3$417 USD
Retailer 10$463 USD
Retailer 11$463 USD
Retailer 8$615 USD
Retailer 5$688 USD
Retailer 12$739 USD
Retailer 6$741 USD
Retailer 13$775 USD
Retailer 7$796 USD
Retailer 2$835 USD
Retailer 9$1,173 USD
Retailer 4$1,528 USD
MOH London$1,812 USD

44 data points across 13 retailers

22 retailers$417 USD to $1,812 USD

Retailer 1
-
$354 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$417 USD
View
Final sale: no returns
Retailer 3
-
$426 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$426 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$449 USD
View
Price last confirmed 48 days ago
Retailer 6
-
$451 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$455 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$455 USD
View
Price last confirmed 28 days ago
A
Retailer 9
-
$463 USD
View
A
Retailer 10
-
$463 USD
View
A
Retailer 11
-
$615 USD
View
A
Retailer 12
-
$688 USD
A$1,058 AUD
View
A
Retailer 13
-
$739 USD
View
A
Retailer 14
-
$741 USD
€706 EUR
View
A
Retailer 15
-
$775 USD
View
A
Retailer 16
-
$796 USD
ZAR 12,861 ZAR
View
B+
Retailer 17
-
$835 USD
£657 GBP
View
B+
Retailer 18
-
$1,173 USD
View
Retailer 19
-
$1,469 USD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$1,528 USD
View
Retailer 21
-
$1,643 USD
View
Price last confirmed 64 days ago
Most Expensive
B
MOH London
LG825627861 · Oct 25
$1,812 USD
£1,427 GBP
View
21 more retailers have this diamond
Prices start from $417 USDSave up to $1,395 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
1.29ct Round
$417 USD