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Round|Lab Grown|IGI

1.26ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG770601634

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770601634

Diamond specifications and retailer prices

From $283 AUD
$199 USD
As of October 29, 2026
Save $1,411 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,694 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770601634 or 770601634. Listed at 22 retailers as of October 28, 2026, with prices from $283 to $1,694, a $1,411 spread on the same certified stone. Reve Diamonds lists it at $1,694. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770601634
Dimensions6.87 × 6.92 × 4.30 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
6.87 mm6.92 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770601634
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

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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 29
Current: $610 AUD|Low: $272 AUD|High: $1,694 AUD|Avg: $793 AUD|-0.4%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 3$283 AUD
Retailer 6$317 AUD
Retailer 9$328 AUD
Retailer 4$351 AUD
Retailer 16$472 AUD
Retailer 11$590 AUD
Retailer 13$603 AUD
Retailer 1$610 AUD
Retailer 12$638 AUD
Retailer 8$702 AUD
Retailer 17$738 AUD
Retailer 18$746 AUD
Retailer 14$859 AUD
Retailer 5$986 AUD
Retailer 10$1,129 AUD
Retailer 2$1,133 AUD
Retailer 7$1,351 AUD
Retailer 15$1,645 AUD
Reve Diamonds$1,694 AUD

38 data points across 19 retailers

22 retailers$283 AUD to $1,694 AUD

A
Cheapest Retailer
-
$283 AUD
$199 USD
A
Retailer 2
-
$317 AUD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$328 AUD
$231 USD
View
A
Retailer 4
-
$351 AUD
$247 USD
View
A
Retailer 5
-
$351 AUD
$247 USD
View
B+
Retailer 6
-
$472 AUD
$332 USD
View
A
Retailer 7
-
$590 AUD
€395 EUR
View
A
Retailer 8
-
$603 AUD
ZAR 6,853 ZAR
View
A
Retailer 9
-
$606 AUD
$426 USD
View
A
Retailer 10
-
$610 AUD
£338 GBP
View
A
Retailer 11
-
$638 AUD
£353 GBP
View
B+
Retailer 12
-
$702 AUD
$494 USD
View
B+
Retailer 13
-
$738 AUD
View
B+
Retailer 14
-
$746 AUD
$525 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$859 AUD
View
B
Retailer 16
-
$986 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$1,129 AUD
$794 USD
View
B
Retailer 18
-
$1,133 AUD
$797 USD
View
B
Retailer 19
-
$1,205 AUD
$848 USD
View
B
Retailer 20
-
$1,351 AUD
$950 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$1,645 AUD
£911 GBP
View
Most Expensive
B
Reve Diamonds
D0BE87696 · Oct 28
$1,694 AUD
$1,191 USD
View
21 more retailers have this diamond
Prices start from $283 AUDSave up to $1,411 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
$283 AUD