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Round|Lab Grown|IGI

1.79ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG778614671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778614671

Diamond specifications and retailer prices

From $285 USD
As of October 29, 2026
Save $1,311 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,596 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.79ct lab-grown round diamond

This 1.79ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778614671 or 778614671. Listed at 19 retailers as of October 29, 2026, with prices from $285 to $1,596, a $1,311 spread on the same certified stone. With Clarity lists it at $1,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778614671
Dimensions7.75 × 7.71 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm7.71 mm1.79 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778614671
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 62.8%

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: $578 USD|Low: $285 USD|High: $1,564 USD|Avg: $818 USD|+3.0%
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
With Clarity
October 31, 2026
Retailer 14$285 USD
Retailer 15$353 USD
Retailer 11$510 USD
Retailer 1$578 USD
Retailer 2$582 USD
Retailer 10$607 USD
Retailer 5$620 USD
Retailer 3$625 USD
Retailer 6$632 USD
Retailer 9$821 USD
Retailer 4$866 USD
Retailer 13$904 USD
Retailer 12$1,070 USD
Retailer 7$1,184 USD
Retailer 8$1,422 USD
With Clarity$1,564 USD

28 data points across 16 retailers

19 retailers$285 USD to $1,596 USD

A
Cheapest Retailer
-
$285 USD
A
Retailer 2
-
$330 USD
View
A
Retailer 3
-
$353 USD
View
A
Retailer 4
-
$353 USD
View
A
Retailer 5
-
$510 USD
View
A
Retailer 6
-
$578 USD
€550 EUR
View
A
Retailer 7
-
$582 USD
View
A
Retailer 8
-
$607 USD
ZAR 9,800 ZAR
View
A
Retailer 9
-
$620 USD
View
A
Retailer 10
-
$625 USD
View
A
Retailer 11
-
$821 USD
A$1,263 AUD
View
Retailer 12
-
$866 USD
View
Price last confirmed 52 days ago
B+
Retailer 13
-
$904 USD
View
Retailer 14
-
$990 USD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$1,070 USD
View
B+
Retailer 16
-
$1,135 USD
View
B
Retailer 17
-
$1,184 USD
View
B
Retailer 18
-
$1,422 USD
£1,120 GBP
View
Most Expensive
B
With Clarity
778614671 · Oct 31
$1,596 USD
View
18 more retailers have this diamond
Prices start from $285 USDSave up to $1,311 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
1.79ct Round
$285 USD