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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 $262 USD
As of October 30, 2026
Save $1,268 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,530 USD at Brilliant Earth · As of October 31, 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 $262 to $1,530, a $1,268 spread on the same certified stone. Brilliant Earth lists it at $1,530. 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

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A+
Exceptional
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: $1,530 USD|Low: $262 USD|High: $1,737 USD|Avg: $769 USD|-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
November 2, 2026
Retailer 3$262 USD
Retailer 7$293 USD
Retailer 15$304 USD
Retailer 9$325 USD
Retailer 18$325 USD
Retailer 6$542 USD
Retailer 17$566 USD
Retailer 11$590 USD
Retailer 2$622 USD
Retailer 4$629 USD
Retailer 13$809 USD
Retailer 14$825 USD
Retailer 8$921 USD
Retailer 10$1,046 USD
Retailer 5$1,097 USD
Retailer 16$1,217 USD
Retailer 12$1,303 USD
Brilliant Earth$1,530 USD

42 data points across 18 retailers

18 retailers$262 USD to $1,530 USD

A+
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$304 USD
View
Retailer 4
-
$325 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$325 USD
View
A
Retailer 6
-
$542 USD
View
A
Retailer 7
-
$566 USD
View
A
Retailer 8
-
$590 USD
ZAR 9,537 ZAR
View
A
Retailer 9
-
$622 USD
£490 GBP
View
A
Retailer 10
-
$629 USD
View
B+
Retailer 11
-
$809 USD
A$1,245 AUD
View
B+
Retailer 12
-
$825 USD
View
B+
Retailer 13
-
$921 USD
SGD 1,244 SGD
View
B+
Retailer 14
-
$1,046 USD
View
B+
Retailer 15
-
$1,097 USD
View
B+
Retailer 16
-
$1,217 USD
View
B+
Retailer 17
-
$1,303 USD
£1,026 GBP
View
Most Expensive
B
Brilliant Earth
21420211A · Oct 31
$1,530 USD
View
17 more retailers have this diamond
Prices start from $262 USDSave up to $1,268 USD

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
$262 USD