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Heart|Lab Grown|IGI

1.23ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG700579774

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700579774

Diamond specifications and retailer prices

From €183 EUR
$204 USD
As of October 30, 2026
Save €898 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,081 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.23ct lab-grown heart diamond

This 1.23ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700579774 or 700579774. Listed at 20 retailers as of October 30, 2026, with prices from €183 to €1,081, a €898 spread on the same certified stone. Reve Diamonds lists it at €1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700579774
Dimensions6.53 × 7.41 × 4.40 mm
L/W Ratio1.13
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
6.53 mm7.41 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700579774
Side View
Table 66.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.4%

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: €392 EUR|Low: €175 EUR|High: €1,081 EUR|Avg: €471 EUR|+2.8%
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
Reve Diamonds
November 1, 2026
Retailer 16€183 EUR
Retailer 15€204 EUR
Retailer 5€212 EUR
Retailer 3€226 EUR
Retailer 6€226 EUR
Retailer 14€298 EUR
Retailer 12€306 EUR
Retailer 1€392 EUR
Retailer 10€417 EUR
Retailer 8€460 EUR
Retailer 7€513 EUR
Retailer 11€550 EUR
Retailer 13€554 EUR
Retailer 4€729 EUR
Retailer 2€826 EUR
Retailer 9€1,061 EUR
Reve Diamonds€1,081 EUR

46 data points across 17 retailers

20 retailers€183 EUR to €1,081 EUR

A
Cheapest Retailer
-
€183 EUR
$204 USD
A
Retailer 2
-
€204 EUR
$228 USD
View
Final sale: no returns
A
Retailer 3
-
€212 EUR
$237 USD
View
A
Retailer 4
-
€226 EUR
$253 USD
View
Retailer 5
-
€226 EUR
$253 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€298 EUR
£262 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€306 EUR
$342 USD
View
A
Retailer 8
-
€392 EUR
ZAR 7,070 ZAR
View
B+
Retailer 9
-
€417 EUR
£367 GBP
View
B+
Retailer 10
-
€460 EUR
$514 USD
View
B+
Retailer 11
-
€465 EUR
$519 USD
View
B+
Retailer 12
-
€513 EUR
$573 USD
View
B+
Retailer 13
-
€550 EUR
$615 USD
View
B+
Retailer 14
-
€554 EUR
A$953 AUD
View
B
Retailer 15
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€729 EUR
$815 USD
View
B
Retailer 16
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€772 EUR
$862 USD
View
B
Retailer 17
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€777 EUR
$868 USD
View
Retailer 18
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€826 EUR
A$1,419 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
€1,061 EUR
£933 GBP
View
Most Expensive
B
Reve Diamonds
E9CF4764D · Nov 1
€1,081 EUR
$1,208 USD
View
19 more retailers have this diamond
Prices start from €183 EURSave up to €898 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
1.23ct Heart
€183 EUR