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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 €255 EUR
$285 USD
As of November 1, 2026
Save €1,173 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,429 EUR at With Clarity · As of November 2, 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 November 1, 2026, with prices from €255 to €1,429, a €1,173 spread on the same certified stone. With Clarity lists it at €1,429. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €545 EUR|Low: €255 EUR|High: €1,400 EUR|Avg: €731 EUR|+2.6%
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
November 2, 2026
Retailer 14€255 EUR
Retailer 15€316 EUR
Retailer 11€456 EUR
Retailer 8€517 EUR
Retailer 2€521 EUR
Retailer 1€545 EUR
Retailer 5€555 EUR
Retailer 3€559 EUR
Retailer 6€566 EUR
Retailer 10€735 EUR
Retailer 4€775 EUR
Retailer 13€809 EUR
Retailer 12€958 EUR
Retailer 7€1,060 EUR
Retailer 9€1,273 EUR
With Clarity€1,400 EUR

29 data points across 16 retailers

19 retailers€255 EUR to €1,429 EUR

A
Cheapest Retailer
-
€255 EUR
$285 USD
A
Retailer 2
-
€295 EUR
$330 USD
View
A
Retailer 3
-
€316 EUR
$353 USD
View
Retailer 4
-
€316 EUR
$353 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€456 EUR
$510 USD
View
A
Retailer 6
-
€517 EUR
View
A
Retailer 7
-
€521 EUR
$582 USD
View
A
Retailer 8
-
€545 EUR
ZAR 9,835 ZAR
View
A
Retailer 9
-
€555 EUR
$620 USD
View
A
Retailer 10
-
€559 EUR
$625 USD
View
A
Retailer 11
-
€735 EUR
A$1,263 AUD
View
Retailer 12
-
€775 EUR
$866 USD
View
Price last confirmed 54 days ago
B+
Retailer 13
-
€809 EUR
$904 USD
View
Retailer 14
-
€886 EUR
$990 USD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
€958 EUR
$1,070 USD
View
B+
Retailer 16
-
€1,016 EUR
$1,135 USD
View
B
Retailer 17
-
€1,060 EUR
$1,184 USD
View
B
Retailer 18
-
€1,273 EUR
£1,120 GBP
View
Most Expensive
B
With Clarity
778614671 · Nov 2
€1,429 EUR
$1,596 USD
View
18 more retailers have this diamond
Prices start from €255 EURSave up to €1,173 EUR

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
€255 EUR