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Heart|Lab Grown|IGI

0.91ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG837660708

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660708

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 30, 2026
Save €859 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,053 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 LG837660708 or 837660708. Listed at 13 retailers as of October 30, 2026, with prices from €194 to €1,053, a €859 spread on the same certified stone. Reve Diamonds lists it at €1,053. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660708
Dimensions6.66 × 6.10 × 3.71 mm
L/W Ratio1.09
Girdle conditionFaceted
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
6.66 mm6.10 mm0.91 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660708
Side View
Table 60.0%Crown 37.6°Girdle: MED-STKPavilion 37°Culet: NoneDepth 55.7%

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: €1,009 EUR|Low: €194 EUR|High: €1,053 EUR|Avg: €529 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 2€194 EUR
Retailer 5€270 EUR
Retailer 4€288 EUR
Retailer 7€352 EUR
Retailer 12€363 EUR
Retailer 11€384 EUR
Retailer 6€391 EUR
Retailer 8€515 EUR
Retailer 10€539 EUR
Retailer 9€640 EUR
Retailer 3€742 EUR
Retailer 1€1,009 EUR
Reve Diamonds€1,053 EUR

15 data points across 13 retailers

13 retailers€194 EUR to €1,053 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
Final sale: no returns
A
Retailer 2
-
€270 EUR
£238 GBP
View
A
Retailer 3
-
€288 EUR
$322 USD
View
A
Retailer 4
-
€352 EUR
View
B+
Retailer 5
-
€363 EUR
$406 USD
View
Retailer 6
-
€384 EUR
ZAR 6,937 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€391 EUR
£344 GBP
View
B+
Retailer 8
-
€515 EUR
$575 USD
View
B+
Retailer 9
-
€539 EUR
A$927 AUD
View
B
Retailer 10
-
€640 EUR
A$1,100 AUD
View
B
Retailer 11
-
€742 EUR
$829 USD
View
B
Retailer 12
-
€1,009 EUR
£888 GBP
View
Most Expensive
B
Reve Diamonds
736162BA4 · Nov 1
€1,053 EUR
$1,176 USD
View
12 more retailers have this diamond
Prices start from €194 EURSave up to €859 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
€194 EUR