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Heart|Lab Grown|IGI

1.05ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG781617916

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG781617916

Diamond specifications and retailer prices

From €208 EUR
$233 USD
As of November 2, 2026
Save €1,185 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,393 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781617916 or 781617916. Listed at 22 retailers as of October 27, 2026, with prices from €208 to €1,393, a €1,185 spread on the same certified stone. Queensmith lists it at €1,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781617916
Dimensions6.34 × 6.96 × 4.00 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.34 mm6.96 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781617916
Side View
Table 58.0%Crown 40.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 57.5%

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: Nov 2
Current: €685 EUR|Low: €199 EUR|High: €1,266 EUR|Avg: €516 EUR|+12.1%
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
November 2, 2026
Retailer 15€208 EUR
Retailer 14€231 EUR
Retailer 5€241 EUR
Retailer 3€257 EUR
Retailer 6€257 EUR
Retailer 2€346 EUR
Retailer 9€444 EUR
Retailer 10€464 EUR
Retailer 7€465 EUR
Retailer 8€485 EUR
Retailer 11€627 EUR
Retailer 1€685 EUR
Retailer 4€826 EUR
Retailer 12€1,032 EUR
Retailer 13€1,221 EUR

43 data points across 15 retailers

22 retailers€208 EUR to €1,393 EUR

A
Cheapest Retailer
-
€208 EUR
$233 USD
A
Retailer 2
-
€231 EUR
$259 USD
View
Final sale: no returns
A
Retailer 3
-
€241 EUR
$270 USD
View
Retailer 4
-
€257 EUR
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€257 EUR
$288 USD
View
A
Retailer 6
-
€285 EUR
HK$2,500 HKD
View
A
Retailer 7
-
€346 EUR
$388 USD
View
B+
Retailer 8
-
€417 EUR
$468 USD
View
B+
Retailer 9
-
€444 EUR
ZAR 8,042 ZAR
View
B+
Retailer 10
-
€464 EUR
View
B+
Retailer 11
-
€465 EUR
$522 USD
View
B+
Retailer 12
-
€485 EUR
£428 GBP
View
B+
Retailer 13
-
€627 EUR
A$1,082 AUD
View
B
Retailer 14
-
€685 EUR
$768 USD
View
B
Retailer 15
-
€691 EUR
SGD 1,048 SGD
View
B
Retailer 16
-
€826 EUR
$927 USD
View
B
Retailer 17
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€873 EUR
$979 USD
View
B
Retailer 18
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€892 EUR
$1,000 USD
View
Retailer 19
-
€1,032 EUR
£911 GBP
View
Price last confirmed 7 days ago
B
Retailer 20
-
€1,157 EUR
$1,297 USD
View
Retailer 21
-
€1,221 EUR
$1,370 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Queensmith
LG781617916 · Oct 27
€1,393 EUR
£1,230 GBP
View
21 more retailers have this diamond
Prices start from €208 EURSave up to €1,185 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
1.05ct Heart
€208 EUR