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Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG818636356

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818636356

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 29, 2026
Save $1,319 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,561 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818636356 or 818636356. Listed at 21 retailers as of October 29, 2026, with prices from $242 to $1,561, a $1,319 spread on the same certified stone. Reve Diamonds lists it at $1,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818636356
Dimensions6.99 × 6.96 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.96 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818636356
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.1%

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 29
Current: $518 AUD|Low: $232 AUD|High: $1,561 AUD|Avg: $675 AUD|-0.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18$242 AUD
Retailer 7$269 AUD
Retailer 10$280 AUD
Retailer 4$299 AUD
Retailer 5$299 AUD
Retailer 1$518 AUD
Retailer 12$525 AUD
Retailer 11$532 AUD
Retailer 8$537 AUD
Retailer 2$581 AUD
Retailer 15$711 AUD
Retailer 16$719 AUD
Retailer 6$763 AUD
Retailer 17$777 AUD
Retailer 13$954 AUD
Retailer 9$962 AUD
Retailer 3$1,040 AUD
Retailer 14$1,401 AUD
Reve Diamonds$1,561 AUD

42 data points across 19 retailers

21 retailers$242 AUD to $1,561 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$269 AUD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$299 AUD
$210 USD
View
A
Retailer 5
-
$299 AUD
$210 USD
View
A
Retailer 6
-
$518 AUD
£287 GBP
View
A
Retailer 7
-
$525 AUD
€351 EUR
View
A
Retailer 8
-
$532 AUD
£294 GBP
View
A
Retailer 9
-
$537 AUD
$377 USD
View
B+
Retailer 10
-
$581 AUD
$408 USD
View
Retailer 11
-
$676 AUD
View
Price last confirmed 73 days ago
B+
Retailer 12
-
$711 AUD
View
Retailer 13
-
$719 AUD
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$763 AUD
$536 USD
View
B
Retailer 15
-
$777 AUD
$546 USD
View
B+
Retailer 16
-
$954 AUD
$670 USD
View
B
Retailer 17
-
$962 AUD
$676 USD
View
B
Retailer 18
-
$1,035 AUD
SGD 982 SGD
View
B
Retailer 19
-
$1,040 AUD
$731 USD
View
B
Retailer 20
-
$1,401 AUD
£775 GBP
View
Most Expensive
B
Reve Diamonds
85E0CF1C4 · Oct 30
$1,561 AUD
$1,097 USD
View
20 more retailers have this diamond
Prices start from $242 AUDSave up to $1,319 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
1.25ct Round
$242 AUD