CaratHunter
Plans
Heart|Lab Grown|IGI

1.03ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG764620397

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764620397

Diamond specifications and retailer prices

From €153 EUR
$171 USD
As of October 30, 2026
Save €833 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €986 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764620397 or 764620397. Listed at 20 retailers as of October 30, 2026, with prices from €153 to €986, a €833 spread on the same certified stone. Reve Diamonds lists it at €986. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764620397
Dimensions6.16 × 7.00 × 4.16 mm
L/W Ratio1.14
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
6.16 mm7.00 mm1.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764620397
Side View
Table 61.0%Crown 34°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 59.4%

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: €336 EUR|Low: €153 EUR|High: €1,054 EUR|Avg: €412 EUR|-15.5%
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 17€153 EUR
Retailer 7€170 EUR
Retailer 16€177 EUR
Retailer 13€190 EUR
Retailer 19€190 EUR
Retailer 11€218 EUR
Retailer 12€254 EUR
Retailer 9€258 EUR
Retailer 3€314 EUR
Retailer 10€321 EUR
Retailer 1€336 EUR
Retailer 15€361 EUR
Retailer 5€406 EUR
Retailer 18€463 EUR
Retailer 4€521 EUR
Retailer 14€610 EUR
Retailer 8€644 EUR
Retailer 6€659 EUR
Retailer 2€889 EUR
Reve Diamonds€986 EUR

34 data points across 20 retailers

20 retailers€153 EUR to €986 EUR

A
Cheapest Retailer
-
€153 EUR
$171 USD
A
Retailer 2
-
€170 EUR
$190 USD
View
Final sale: no returns
A
Retailer 3
-
€177 EUR
$198 USD
View
A
Retailer 4
-
€190 EUR
$212 USD
View
A
Retailer 5
-
€190 EUR
$212 USD
View
A
Retailer 6
-
€218 EUR
HK$1,900 HKD
View
A
Retailer 7
-
€254 EUR
£224 GBP
View
B+
Retailer 8
-
€258 EUR
$288 USD
View
A
Retailer 9
-
€314 EUR
$351 USD
View
Retailer 10
-
€321 EUR
ZAR 5,794 ZAR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€336 EUR
£296 GBP
View
B+
Retailer 12
-
€361 EUR
£317 GBP
View
B+
Retailer 13
-
€406 EUR
$454 USD
View
B+
Retailer 14
-
€463 EUR
A$795 AUD
View
B+
Retailer 15
-
€521 EUR
SGD 786 SGD
View
B
Retailer 16
-
€610 EUR
$682 USD
View
B
Retailer 17
-
€644 EUR
$720 USD
View
B
Retailer 18
-
€659 EUR
$737 USD
View
B
Retailer 19
-
€889 EUR
£782 GBP
View
Most Expensive
B
Reve Diamonds
03B44D2DE · Oct 30
€986 EUR
$1,101 USD
View
19 more retailers have this diamond
Prices start from €153 EURSave up to €833 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
1.03ct Heart
€153 EUR