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Heart|Lab Grown|IGI

1.00ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG836626552

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626552

Diamond specifications and retailer prices

From €152 EUR
As of November 5, 2026
Save €775 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €927 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836626552 or 836626552. Listed at 18 retailers as of November 4, 2026, with prices from €152 to €927, a €775 spread on the same certified stone. Reve Diamonds lists it at €927. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.1°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626552
Dimensions6.25 × 6.91 × 4.10 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.91 mm1.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626552
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 59.3%

Caratlytics Score

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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: Nov 5
Current: €277 EUR|Low: €152 EUR|High: €932 EUR|Avg: €436 EUR
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
Reve Diamonds
November 5, 2026
Retailer 11€152 EUR
Retailer 7€193 EUR
Retailer 10€206 EUR
Retailer 1€277 EUR
Retailer 3€286 EUR
Retailer 6€288 EUR
Retailer 8€291 EUR
Retailer 14€309 EUR
Retailer 13€320 EUR
Retailer 15€438 EUR
Retailer 4€464 EUR
Retailer 5€544 EUR
Retailer 2€577 EUR
Retailer 12€591 EUR
Retailer 9€786 EUR
Reve Diamonds€927 EUR

32 data points across 16 retailers

18 retailers€152 EUR to €927 EUR

A
Cheapest Retailer
-
€152 EUR
Final sale: no returns
Retailer 2
-
€160 EUR
View
Price last confirmed 37 days ago
Retailer 3
-
€169 EUR
View
Price last confirmed 39 days ago
A
Retailer 4
-
€193 EUR
View
A
Retailer 5
-
€206 EUR
View
B+
Retailer 6
-
€277 EUR
View
B+
Retailer 7
-
€286 EUR
View
Retailer 8
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€288 EUR
View
Price last confirmed 13 days ago
B+
Retailer 9
-
€291 EUR
View
B+
Retailer 10
-
€309 EUR
View
B+
Retailer 11
-
€320 EUR
View
B+
Retailer 12
-
€438 EUR
View
B
Retailer 13
-
€464 EUR
View
B
Retailer 14
-
€544 EUR
View
B
Retailer 15
-
€577 EUR
View
B
Retailer 16
-
€591 EUR
View
B
Retailer 17
-
€786 EUR
View
Most Expensive
B
Reve Diamonds
D13A2BCD4 · Nov 4
€927 EUR
$1,045 USD
View
17 more retailers have this diamond
Prices start from €152 EURSave up to €775 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
1.00ct Heart
€152 EUR