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Heart|Lab Grown|IGI

1.57ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG776683782

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776683782

Diamond specifications and retailer prices

From €212 EUR
$237 USD
As of October 30, 2026
Save €961 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,173 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.57ct lab-grown heart diamond

This 1.57ct 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 LG776683782 or 776683782. Listed at 19 retailers as of October 30, 2026, with prices from €212 to €1,173, a €961 spread on the same certified stone. Reve Diamonds lists it at €1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776683782
Dimensions7.47 × 7.87 × 4.71 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.87 mm1.57 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776683782
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.8%

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: €1,053 EUR|Low: €212 EUR|High: €1,173 EUR|Avg: €568 EUR|-1.2%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 1, 2026
Retailer 18€212 EUR
Retailer 6€237 EUR
Retailer 15€245 EUR
Retailer 3€262 EUR
Retailer 4€262 EUR
Retailer 17€294 EUR
Retailer 7€443 EUR
Retailer 12€447 EUR
Retailer 13€451 EUR
Retailer 11€496 EUR
Retailer 9€499 EUR
Retailer 8€557 EUR
Retailer 14€612 EUR
Retailer 2€844 EUR
Retailer 16€847 EUR
Retailer 10€891 EUR
Retailer 1€1,053 EUR
Retailer 5€1,068 EUR
Reve Diamonds€1,173 EUR

36 data points across 19 retailers

19 retailers€212 EUR to €1,173 EUR

A
Cheapest Retailer
-
€212 EUR
$237 USD
A
Retailer 2
-
€237 EUR
$265 USD
View
Final sale: no returns
A
Retailer 3
-
€245 EUR
$274 USD
View
Retailer 4
-
€262 EUR
$293 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€262 EUR
$293 USD
View
Retailer 6
-
€294 EUR
£258 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
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€443 EUR
$495 USD
View
A
Retailer 8
-
€447 EUR
View
A
Retailer 9
-
€451 EUR
ZAR 8,143 ZAR
View
B+
Retailer 10
-
€496 EUR
£437 GBP
View
A
Retailer 11
-
€499 EUR
$558 USD
View
B+
Retailer 12
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€557 EUR
$622 USD
View
B+
Retailer 13
-
€612 EUR
A$1,052 AUD
View
B+
Retailer 14
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€844 EUR
$943 USD
View
B
Retailer 15
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€847 EUR
$946 USD
View
B
Retailer 16
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€891 EUR
$995 USD
View
B
Retailer 17
-
€1,053 EUR
£926 GBP
View
B
Retailer 18
-
€1,068 EUR
$1,193 USD
View
Most Expensive
B
Reve Diamonds
20FCA293A · Nov 1
€1,173 EUR
$1,310 USD
View
18 more retailers have this diamond
Prices start from €212 EURSave up to €961 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
1.57ct Heart
€212 EUR