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Heart|Lab Grown|IGI

0.91ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG639405564

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG639405564

Diamond specifications and retailer prices

From €173 EUR
$193 USD
As of October 30, 2026
Save €875 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,048 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.91ct lab-grown heart diamond

This 0.91ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639405564 or 639405564. Listed at 22 retailers as of October 30, 2026, with prices from €173 to €1,048, a €875 spread on the same certified stone. Reve Diamonds lists it at €1,048. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639405564
Dimensions6.89 × 5.88 × 3.90 mm
L/W Ratio1.17
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
6.89 mm5.88 mm0.91 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639405564
Side View
Table 59.0%Crown 33.8°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 56.6%

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: €1,001 EUR|Low: €166 EUR|High: €1,048 EUR|Avg: €523 EUR|+0.3%
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
Reve Diamonds
November 1, 2026
Retailer 2€166 EUR
Retailer 6€193 EUR
Retailer 13€214 EUR
Retailer 15€214 EUR
Retailer 4€363 EUR
Retailer 3€373 EUR
Retailer 8€387 EUR
Retailer 10€387 EUR
Retailer 5€423 EUR
Retailer 11€535 EUR
Retailer 9€640 EUR
Retailer 12€691 EUR
Retailer 7€736 EUR
Retailer 14€886 EUR
Retailer 1€1,001 EUR
Reve Diamonds€1,048 EUR

44 data points across 16 retailers

22 retailers€173 EUR to €1,048 EUR

Retailer 1
-
€166 EUR
$185 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€173 EUR
$193 USD
View
A
Retailer 3
-
€193 EUR
$216 USD
View
Final sale: no returns
Retailer 4
-
€201 EUR
$224 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€214 EUR
$239 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€214 EUR
$239 USD
View
Retailer 7
-
€214 EUR
$239 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
€363 EUR
$406 USD
View
B+
Retailer 9
-
€373 EUR
$417 USD
View
B+
Retailer 10
-
€387 EUR
£340 GBP
View
B+
Retailer 11
-
€387 EUR
ZAR 6,984 ZAR
View
B+
Retailer 12
-
€423 EUR
$473 USD
View
B+
Retailer 13
-
€535 EUR
A$919 AUD
View
Retailer 14
-
€549 EUR
$613 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
€640 EUR
A$1,100 AUD
View
Retailer 16
-
€688 EUR
$769 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
€691 EUR
$772 USD
View
B
Retailer 18
-
€721 EUR
$806 USD
View
B
Retailer 19
-
€736 EUR
$823 USD
View
Retailer 20
-
€886 EUR
$990 USD
View
Price last confirmed 7 days ago
B
Retailer 21
-
€1,001 EUR
£881 GBP
View
Most Expensive
B
Reve Diamonds
1DAB8D0EC · Nov 1
€1,048 EUR
$1,171 USD
View
21 more retailers have this diamond
Prices start from €173 EURSave up to €875 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
0.91ct Heart
€173 EUR