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Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG752528319

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG752528319

Diamond specifications and retailer prices

From €393 EUR
$439 USD
As of October 30, 2026
Save €799 EUR (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,103 EUR at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

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 LG752528319 or 752528319. Listed at 18 retailers as of October 30, 2026, with a 203% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752528319
Dimensions7.66 × 8.19 × 4.64 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm8.19 mm1.67 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752528319
Side View
Table 64.0%Crown 34.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,103 EUR|Low: €228 EUR|High: €2,103 EUR|Avg: €764 EUR
Do Amore Diamonds
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
October 30, 2026
Retailer 3€237 EUR
Retailer 7€266 EUR
Retailer 4€294 EUR
Retailer 8€294 EUR
Retailer 12€362 EUR
Retailer 16€393 EUR
Retailer 10€448 EUR
Retailer 11€549 EUR
Retailer 13€565 EUR
Retailer 14€764 EUR
Retailer 15€904 EUR
Retailer 2€1,056 EUR
Retailer 6€1,132 EUR
Retailer 9€1,192 EUR
Retailer 5€1,252 EUR
Retailer 17€1,318 EUR
Do Amore Diamonds€2,103 EUR

38 data points across 17 retailers

18 retailers€393 EUR to €1,192 EUR

Retailer 1
-
€237 EUR
$265 USD
Price last confirmed 10 days ago
Retailer 2
-
€276 EUR
$308 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€294 EUR
$329 USD
View
Price last confirmed 9 days ago
Retailer 4
-
€294 EUR
$329 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€362 EUR
£318 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€393 EUR
$439 USD
View
A
Retailer 7
-
€448 EUR
$500 USD
View
Retailer 8
-
€549 EUR
ZAR 9,917 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
€565 EUR
£497 GBP
View
Price last confirmed 9 days ago
Retailer 10
-
€764 EUR
A$1,313 AUD
View
Price last confirmed 13 days ago
Retailer 11
-
€904 EUR
$1,010 USD
View
Price last confirmed 9 days ago
Retailer 12
-
€1,045 EUR
$1,167 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
€1,056 EUR
A$1,815 AUD
View
Retailer 14
-
€1,132 EUR
$1,265 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€1,192 EUR
$1,332 USD
View
Retailer 16
-
€1,252 EUR
$1,399 USD
View
Price last confirmed 8 days ago
Retailer 17
-
€1,318 EUR
£1,159 GBP
View
Price last confirmed 19 days ago
Most Expensive
Do Amore Diamonds
27-07A2A4A0C · Oct 23
€2,103 EUR
$2,350 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from €393 EURSave up to €799 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
€393 EUR