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Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG851611685

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851611685

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 29, 2026
Save $1,348 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,590 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 LG851611685 or 851611685. Listed at 20 retailers as of October 29, 2026, with prices from $242 to $1,590, a $1,348 spread on the same certified stone. Yadav Diamonds lists it at $1,590. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851611685
Dimensions6.83 × 6.86 × 4.29 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
6.83 mm6.86 mm1.25 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851611685
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $300 AUD|Low: $242 AUD|High: $1,590 AUD|Avg: $733 AUD
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
Yadav Diamonds
October 31, 2026
Retailer 18$242 AUD
Retailer 4$270 AUD
Retailer 14$280 AUD
Retailer 1$300 AUD
Retailer 7$346 AUD
Retailer 9$406 AUD
Retailer 3$507 AUD
Retailer 16$519 AUD
Retailer 11$534 AUD
Retailer 17$581 AUD
Retailer 6$656 AUD
Retailer 13$742 AUD
Retailer 12$965 AUD
Retailer 10$1,002 AUD
Retailer 2$1,005 AUD
Retailer 8$1,043 AUD
Retailer 5$1,410 AUD
Retailer 15$1,563 AUD
Yadav Diamonds$1,590 AUD

4 data points across 19 retailers

20 retailers$242 AUD to $1,590 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
A
Retailer 2
-
$270 AUD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$280 AUD
$197 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
A
Retailer 5
-
$346 AUD
HK$1,900 HKD
View
B+
Retailer 6
-
$406 AUD
$285 USD
View
A
Retailer 7
-
$507 AUD
€339 EUR
View
A
Retailer 8
-
$519 AUD
£287 GBP
View
A
Retailer 9
-
$534 AUD
£295 GBP
View
A
Retailer 10
-
$581 AUD
$408 USD
View
B+
Retailer 11
-
$656 AUD
$461 USD
View
B+
Retailer 12
-
$705 AUD
$495 USD
View
B+
Retailer 13
-
$742 AUD
$521 USD
View
B
Retailer 14
-
$965 AUD
$678 USD
View
B
Retailer 15
-
$1,002 AUD
SGD 951 SGD
View
B
Retailer 16
-
$1,005 AUD
$706 USD
View
B
Retailer 17
-
$1,043 AUD
$732 USD
View
B
Retailer 18
-
$1,410 AUD
£780 GBP
View
B
Retailer 19
-
$1,563 AUD
$1,098 USD
View
Most Expensive
B
Yadav Diamonds
13368844 · Oct 30
$1,590 AUD
$1,117 USD
View
19 more retailers have this diamond
Prices start from $242 AUDSave up to $1,348 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