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Heart|Lab Grown|IGI

0.97ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG688508966

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG688508966

Diamond specifications and retailer prices

From €355 EUR
$395 USD
As of October 27, 2026
Save €606 EUR (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €961 EUR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG688508966 or 688508966. Listed at 10 retailers as of October 24, 2026, with prices from €355 to €961, a €606 spread on the same certified stone. Brilliant Earth lists it at €961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688508966
Dimensions6.84 × 5.89 × 4.19 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm5.89 mm0.97 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688508966
Side View
Table 55.0%Crown 33.8°Girdle: THN-STKPavilion 39.7°Culet: NoneDepth 61.3%

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 27
Current: €961 EUR|Low: €315 EUR|High: €997 EUR|Avg: €581 EUR|-3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7€355 EUR
Retailer 6€361 EUR
Retailer 2€369 EUR
Retailer 8€418 EUR
Retailer 5€518 EUR
Retailer 4€630 EUR
Retailer 9€668 EUR
Retailer 10€705 EUR
Retailer 3€960 EUR
Brilliant Earth€961 EUR

42 data points across 10 retailers

10 retailers€355 EUR to €961 EUR

A
Cheapest Retailer
-
€355 EUR
$395 USD
A
Retailer 2
-
€361 EUR
$402 USD
View
A
Retailer 3
-
€369 EUR
£323 GBP
View
B+
Retailer 4
-
€418 EUR
$465 USD
View
B+
Retailer 5
-
€518 EUR
$577 USD
View
B+
Retailer 6
-
€630 EUR
A$1,078 AUD
View
B
Retailer 7
-
€682 EUR
$759 USD
View
B
Retailer 8
-
€705 EUR
$785 USD
View
B
Retailer 9
-
€960 EUR
£841 GBP
View
Most Expensive
B
Brilliant Earth
14574327A · Oct 24
€961 EUR
$1,070 USD
View
9 more retailers have this diamond
Prices start from €355 EURSave up to €606 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
0.97ct Heart
€355 EUR