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 $170 USD
As of October 29, 2026
Save $947 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,117 USD at Yadav Diamonds · As of October 29, 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 15 retailers as of October 29, 2026, with prices from $170 to $1,117, a $947 spread on the same certified stone. Yadav Diamonds lists it at $1,117. 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
Color
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: $408 USD|Low: $170 USD|High: $1,117 USD|Avg: $504 USD
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
Yadav Diamonds
October 29, 2026
Retailer 7$170 USD
Retailer 10$190 USD
Retailer 2$243 USD
Retailer 4$285 USD
Retailer 9$356 USD
Retailer 11$366 USD
Retailer 6$374 USD
Retailer 1$408 USD
Retailer 13$461 USD
Retailer 5$704 USD
Retailer 8$706 USD
Retailer 3$732 USD
Retailer 12$991 USD
Yadav Diamonds$1,117 USD

2 data points across 14 retailers

15 retailers$170 USD to $1,117 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$243 USD
HK$1,900 HKD
View
B+
Retailer 4
-
$285 USD
View
A
Retailer 5
-
$356 USD
€339 EUR
View
A
Retailer 6
-
$366 USD
£288 GBP
View
A
Retailer 7
-
$374 USD
£294 GBP
View
A
Retailer 8
-
$408 USD
View
B+
Retailer 9
-
$461 USD
View
B+
Retailer 10
-
$495 USD
View
B
Retailer 11
-
$704 USD
SGD 951 SGD
View
B
Retailer 12
-
$706 USD
View
B
Retailer 13
-
$732 USD
View
B
Retailer 14
-
$991 USD
£780 GBP
View
Most Expensive
B
Yadav Diamonds
13368844 · Oct 29
$1,117 USD
View
14 more retailers have this diamond
Prices start from $170 USDSave up to $947 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
1.25ct Round
$170 USD