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Heart|Lab Grown|IGI

0.97ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG804673282

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804673282

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of October 30, 2026
Save €1,135 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,369 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673282 or 804673282. Listed at 18 retailers as of October 30, 2026, with prices from €235 to €1,369, a €1,135 spread on the same certified stone. Brilliant Earth lists it at €1,369. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673282
Dimensions6.88 × 6.04 × 4.05 mm
L/W Ratio1.14
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
6.88 mm6.04 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673282
Side View
Table 56.0%Crown 39.6°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,369 EUR|Low: €235 EUR|High: €1,555 EUR|Avg: €690 EUR|-2.5%
Brilliant Earth
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
October 31, 2026
Retailer 3€235 EUR
Retailer 7€262 EUR
Retailer 15€272 EUR
Retailer 9€291 EUR
Retailer 18€291 EUR
Retailer 6€485 EUR
Retailer 17€507 EUR
Retailer 13€527 EUR
Retailer 2€557 EUR
Retailer 4€563 EUR
Retailer 12€724 EUR
Retailer 14€738 EUR
Retailer 8€824 EUR
Retailer 10€936 EUR
Retailer 5€982 EUR
Retailer 16€1,089 EUR
Retailer 11€1,173 EUR
Brilliant Earth€1,369 EUR

42 data points across 18 retailers

18 retailers€235 EUR to €1,369 EUR

A+
Cheapest Retailer
-
€235 EUR
$262 USD
A
Retailer 2
-
€262 EUR
$293 USD
View
Final sale: no returns
A
Retailer 3
-
€272 EUR
$304 USD
View
A
Retailer 4
-
€291 EUR
$325 USD
View
A
Retailer 5
-
€291 EUR
$325 USD
View
A
Retailer 6
-
€485 EUR
$542 USD
View
A
Retailer 7
-
€507 EUR
$566 USD
View
A
Retailer 8
-
€527 EUR
ZAR 9,503 ZAR
View
A
Retailer 9
-
€557 EUR
£490 GBP
View
A
Retailer 10
-
€563 EUR
$629 USD
View
B+
Retailer 11
-
€724 EUR
A$1,245 AUD
View
B+
Retailer 12
-
€738 EUR
$825 USD
View
B+
Retailer 13
-
€824 EUR
SGD 1,244 SGD
View
B+
Retailer 14
-
€936 EUR
$1,046 USD
View
B+
Retailer 15
-
€982 EUR
$1,097 USD
View
B+
Retailer 16
-
€1,089 EUR
$1,217 USD
View
B+
Retailer 17
-
€1,173 EUR
£1,032 GBP
View
Most Expensive
B
Brilliant Earth
21420211A · Oct 30
€1,369 EUR
$1,530 USD
View
17 more retailers have this diamond
Prices start from €235 EURSave up to €1,135 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+
0.97ct Heart
€235 EUR