Round|Lab Grown|IGI

1.61ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG786626670

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786626670

Diamond specifications and retailer prices

From $392 USD
As of October 30, 2026
Save $775 USD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,250 USD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786626670 or 786626670. Listed at 10 retailers as of October 26, 2026, with a 198% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786626670
Dimensions7.48 × 7.53 × 4.65 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
7.48 mm7.53 mm1.61 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786626670
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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 30
Current: $2,250 USD|Low: $392 USD|High: $2,320 USD|Avg: $964 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9$392 USD
Retailer 3$531 USD
Retailer 2$547 USD
Retailer 7$547 USD
Retailer 5$626 USD
Retailer 8$987 USD
Retailer 4$1,167 USD
Retailer 6$1,285 USD
Brilliant Earth$2,250 USD

38 data points across 9 retailers

10 retailers$392 USD to $1,167 USD

Retailer 1
-
$333 USD
HK$2,600 HKD
Price last confirmed 56 days ago
B+
Retailer 2
-
$392 USD
View
A
Retailer 3
-
$531 USD
€506 EUR
View
A
Retailer 4
-
$547 USD
£431 GBP
View
A
Retailer 5
-
$547 USD
View
B+
Retailer 6
-
$626 USD
View
B+
Retailer 7
-
$987 USD
View
B+
Retailer 8
-
$1,167 USD
£919 GBP
View
Retailer 9
-
$1,285 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
18846238A · Oct 22
$2,250 USD
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $392 USDSave up to $775 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
1.61ct Round
$392 USD