Heart|Lab Grown|IGI

1.27ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG837660308

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660308

Diamond specifications and retailer prices

From €270 EUR
$302 USD
As of November 1, 2026
Save €998 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,269 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660308 or 837660308. Listed at 13 retailers as of November 1, 2026, with prices from €270 to €1,269, a €998 spread on the same certified stone. Reve Diamonds lists it at €1,269. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660308
Dimensions7.49 × 6.35 × 4.47 mm
L/W Ratio1.18
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
7.49 mm6.35 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660308
Side View
Table 58.0%Crown 38.1°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 59.7%

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: Nov 1
Current: €1,202 EUR|Low: €270 EUR|High: €1,269 EUR|Avg: €674 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 4€270 EUR
Retailer 5€342 EUR
Retailer 7€401 EUR
Retailer 2€443 EUR
Retailer 10€515 EUR
Retailer 6€527 EUR
Retailer 12€585 EUR
Retailer 9€730 EUR
Retailer 11€921 EUR
Retailer 3€1,009 EUR
Retailer 8€1,030 EUR
Retailer 1€1,202 EUR
Reve Diamonds€1,269 EUR

17 data points across 13 retailers

13 retailers€270 EUR to €1,269 EUR

A
Cheapest Retailer
-
€270 EUR
$302 USD
Final sale: no returns
A
Retailer 2
-
€342 EUR
£301 GBP
View
A
Retailer 3
-
€401 EUR
$448 USD
View
B+
Retailer 4
-
€443 EUR
$495 USD
View
B+
Retailer 5
-
€515 EUR
ZAR 9,297 ZAR
View
B+
Retailer 6
-
€527 EUR
£463 GBP
View
B+
Retailer 7
-
€585 EUR
$654 USD
View
B+
Retailer 8
-
€730 EUR
A$1,254 AUD
View
B
Retailer 9
-
€921 EUR
$1,029 USD
View
B
Retailer 10
-
€1,009 EUR
$1,128 USD
View
B
Retailer 11
-
€1,030 EUR
A$1,771 AUD
View
B
Retailer 12
-
€1,202 EUR
£1,057 GBP
View
Most Expensive
B
Reve Diamonds
EF7721CB4 · Nov 1
€1,269 EUR
$1,417 USD
View
12 more retailers have this diamond
Prices start from €270 EURSave up to €998 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
1.27ct Heart
€270 EUR