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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG791637031

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791637031

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 30, 2026
Save €1,477 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,701 EUR at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791637031 or 791637031. Listed at 21 retailers as of October 27, 2026, with prices from €224 to €1,701, a €1,477 spread on the same certified stone. Brilliant Earth lists it at €1,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791637031
Dimensions7.98 × 8.00 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm8.00 mm1.67 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791637031
Side View
Table 55.0%Crown 32.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.8%

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 30
Current: €1,701 EUR|Low: €224 EUR|High: €1,951 EUR|Avg: €710 EUR|-12.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 21
November 1, 2026
Retailer 20€224 EUR
Retailer 8€250 EUR
Retailer 5€260 EUR
Retailer 3€277 EUR
Retailer 4€277 EUR
Retailer 19€310 EUR
Retailer 9€465 EUR
Retailer 16€470 EUR
Retailer 2€479 EUR
Retailer 15€528 EUR
Retailer 12€559 EUR
Retailer 11€574 EUR
Retailer 17€646 EUR
Retailer 18€852 EUR
Retailer 21€892 EUR
Retailer 14€1,009 EUR
Retailer 10€1,074 EUR
Retailer 6€1,092 EUR
Retailer 13€1,112 EUR
Retailer 7€1,211 EUR
Brilliant Earth€1,701 EUR

39 data points across 21 retailers

21 retailers€224 EUR to €1,701 EUR

A
Cheapest Retailer
-
€224 EUR
$250 USD
A
Retailer 2
-
€250 EUR
$279 USD
View
Final sale: no returns
A
Retailer 3
-
€260 EUR
$290 USD
View
A
Retailer 4
-
€277 EUR
$310 USD
View
Retailer 5
-
€277 EUR
$310 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€310 EUR
£273 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€465 EUR
$519 USD
View
A
Retailer 8
-
€470 EUR
View
A
Retailer 9
-
€479 EUR
ZAR 8,642 ZAR
View
B+
Retailer 10
-
€528 EUR
£464 GBP
View
B+
Retailer 11
-
€559 EUR
$624 USD
View
B+
Retailer 12
-
€574 EUR
$641 USD
View
B+
Retailer 13
-
€646 EUR
A$1,111 AUD
View
B
Retailer 14
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€852 EUR
$952 USD
View
B+
Retailer 15
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€892 EUR
$996 USD
View
B
Retailer 16
-
€938 EUR
$1,048 USD
View
B
Retailer 17
-
€1,065 EUR
$1,190 USD
View
B
Retailer 18
-
€1,092 EUR
$1,220 USD
View
B
Retailer 19
-
€1,112 EUR
£978 GBP
View
B
Retailer 20
-
€1,211 EUR
$1,353 USD
View
Most Expensive
B
Brilliant Earth
18670374A · Oct 27
€1,701 EUR
$1,900 USD
View
20 more retailers have this diamond
Prices start from €224 EURSave up to €1,477 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
1.67ct Heart
€224 EUR