Round|Lab Grown|IGI

1.25ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG837632700

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837632700

Diamond specifications and retailer prices

From $212 USD
As of October 30, 2026
Save $1,608 USD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,820 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837632700 or 837632700. Listed at 14 retailers as of October 30, 2026, with prices from $212 to $1,820, a $1,608 spread on the same certified stone. Do Amore Diamonds lists it at $1,820. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837632700
Dimensions6.90 × 6.84 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.90 mm6.84 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837632700
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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 30
Current: $1,820 USD|Low: $210 USD|High: $1,820 USD|Avg: $638 USD|+1.1%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 3$212 USD
Retailer 2$265 USD
Retailer 12$306 USD
Retailer 7$400 USD
Retailer 13$414 USD
Retailer 5$415 USD
Retailer 15$429 USD
Retailer 11$490 USD
Retailer 16$634 USD
Retailer 4$640 USD
Retailer 9$715 USD
Retailer 14$718 USD
Retailer 17$758 USD
Retailer 8$773 USD
Retailer 6$796 USD
Retailer 10$1,158 USD
Do Amore Diamonds$1,820 USD

20 data points across 17 retailers

14 retailers$212 USD to $1,820 USD

A
Cheapest Retailer
-
$212 USD
Final sale: no returns
A
Retailer 2
-
$265 USD
View
B+
Retailer 3
-
$306 USD
View
A
Retailer 4
-
$414 USD
£326 GBP
View
A
Retailer 5
-
$429 USD
€409 EUR
View
B+
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$634 USD
A$975 AUD
View
B+
Retailer 8
-
$640 USD
View
Retailer 9
-
$715 USD
A$1,100 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$718 USD
View
B
Retailer 11
-
$758 USD
View
Retailer 12
-
$796 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
$1,158 USD
£912 GBP
View
Most Expensive
B
Do Amore Diamonds
27-EDEA996B7 · Oct 31
$1,820 USD
View
13 more retailers have this diamond
Prices start from $212 USDSave up to $1,608 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
$212 USD