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Radiant|Lab Grown|IGI

1.26ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG689521505

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG689521505

Diamond specifications and retailer prices

From $350 AUD
$246 USD
As of October 24, 2026
Save $1,405 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,755 AUD at Reve Diamonds · As of October 26, 2026
View at Reve Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG689521505 or 689521505. Listed at 10 retailers as of October 24, 2026, with prices from $350 to $1,755, a $1,405 spread on the same certified stone. Reve Diamonds lists it at $1,755. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689521505
Dimensions5.19 × 5.19 × 3.51 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.19 mm5.19 mm1.26 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689521505
Side View
Table 56.0%Crown 40.5°Girdle: STK-THKPavilionCulet: NoneDepth 67.6%

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 24
Current: $1,209 AUD|Low: $235 AUD|High: $2,975 AUD|Avg: $1,195 AUD|-6.8%
Retailer 1
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
Reve Diamonds
October 26, 2026
Retailer 12$337 AUD
Retailer 9$374 AUD
Retailer 8$645 AUD
Retailer 7$671 AUD
Retailer 11$853 AUD
Retailer 2$879 AUD
Retailer 14$894 AUD
Retailer 5$1,002 AUD
Retailer 1$1,209 AUD
Retailer 13$1,280 AUD
Retailer 3$1,454 AUD
Retailer 10$1,504 AUD
Retailer 4$1,556 AUD
Reve Diamonds$1,755 AUD
Retailer 6$2,975 AUD

11 data points across 15 retailers

10 retailers$350 AUD to $1,755 AUD

Retailer 1
-
$302 AUD
$212 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$350 AUD
$246 USD
View
A
Retailer 3
-
$374 AUD
$263 USD
View
A
Retailer 4
-
$645 AUD
$453 USD
View
A
Retailer 5
-
$671 AUD
£371 GBP
View
B+
Retailer 6
-
$853 AUD
$599 USD
View
B
Retailer 7
-
$1,209 AUD
$849 USD
View
B
Retailer 8
-
$1,280 AUD
$899 USD
View
B
Retailer 9
-
$1,504 AUD
£832 GBP
View
Most Expensive
B
Reve Diamonds
750FFAD3E · Oct 26
$1,755 AUD
$1,233 USD
View
9 more retailers have this diamond
Prices start from $350 AUDSave up to $1,405 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 Radiant
$350 AUD