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Heart|Lab Grown|IGI

1.00ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG828618600

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618600

Diamond specifications and retailer prices

From €206 EUR
HK$1,800 HKD
As of October 31, 2026
Save €772 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €978 EUR at Reve Diamonds · As of October 25, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828618600 or 828618600. Listed at 17 retailers as of October 25, 2026, with prices from €206 to €978, a €772 spread on the same certified stone. Reve Diamonds lists it at €978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618600
Dimensions6.90 × 6.37 × 3.90 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.37 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618600
Side View
Table 73.0%Crown 34.9°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 56.5%

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: Oct 31
Current: €311 EUR|Low: €168 EUR|High: €987 EUR|Avg: €489 EUR|-0.3%
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
Reve Diamonds
October 31, 2026
Retailer 4€168 EUR
Retailer 6€206 EUR
Retailer 12€235 EUR
Retailer 10€302 EUR
Retailer 1€311 EUR
Retailer 2€316 EUR
Retailer 3€336 EUR
Retailer 8€487 EUR
Retailer 7€507 EUR
Retailer 9€608 EUR
Retailer 5€650 EUR
Retailer 11€832 EUR
Retailer 13€875 EUR
Reve Diamonds€978 EUR

31 data points across 14 retailers

17 retailers€206 EUR to €978 EUR

Retailer 1
-
€150 EUR
$168 USD
Price last confirmed 15 days ago
Retailer 2
-
€175 EUR
$195 USD
View
Price last confirmed 17 days ago
Retailer 3
-
€187 EUR
$209 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
€206 EUR
HK$1,800 HKD
View
A
Retailer 5
-
€235 EUR
£207 GBP
View
A
Retailer 6
-
€302 EUR
$337 USD
View
A
Retailer 7
-
€311 EUR
View
Retailer 8
-
€316 EUR
ZAR 5,704 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€336 EUR
$375 USD
View
B+
Retailer 10
-
€487 EUR
$544 USD
View
B+
Retailer 11
-
€507 EUR
SGD 766 SGD
View
Retailer 12
-
€601 EUR
$671 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
€608 EUR
$679 USD
View
B
Retailer 14
-
€650 EUR
$726 USD
View
B
Retailer 15
-
€832 EUR
$930 USD
View
B
Retailer 16
-
€875 EUR
£770 GBP
View
Most Expensive
B
Reve Diamonds
588DA1E61 · Oct 25
€978 EUR
$1,093 USD
View
16 more retailers have this diamond
Prices start from €206 EURSave up to €772 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
€206 EUR