CaratHunter
Plans
Heart|Lab Grown|IGI

3.20ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG823635239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823635239

Diamond specifications and retailer prices

From $2,961 USD
As of October 31, 2026
Save $8,305 USD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,266 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.2ct lab-grown heart diamond

This 3.2ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823635239 or 823635239. Listed at 20 retailers as of October 31, 2026, with prices from $2,961 to $11,266, a $8,305 spread on the same certified stone. With Clarity lists it at $11,266. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.20
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635239
Dimensions8.95 × 10.28 × 6.06 mm
L/W Ratio1.15
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
8.95 mm10.28 mm3.20 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635239
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

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 31
Current: $8,995 USD|Low: $2,961 USD|High: $13,362 USD|Avg: $6,101 USD|-14.7%
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
With Clarity
November 1, 2026
Retailer 19$2,961 USD
Retailer 12$3,068 USD
Retailer 15$3,094 USD
Retailer 9$3,126 USD
Retailer 16$3,230 USD
Retailer 10$3,401 USD
Retailer 3$3,558 USD
Retailer 11$3,627 USD
Retailer 18$3,674 USD
Retailer 14$4,144 USD
Retailer 13$4,217 USD
Retailer 8$5,104 USD
Retailer 7$5,292 USD
Retailer 4$7,797 USD
Retailer 5$8,419 USD
Retailer 1$8,995 USD
Retailer 6$9,242 USD
Retailer 2$10,283 USD
Retailer 17$10,698 USD
With Clarity$11,266 USD

36 data points across 20 retailers

20 retailers$2,961 USD to $11,266 USD

A
Cheapest Retailer
-
$2,961 USD
Final sale: no returns
A
Retailer 2
-
$3,068 USD
View
A
Retailer 3
-
$3,094 USD
View
A
Retailer 4
-
$3,126 USD
View
A
Retailer 5
-
$3,230 USD
View
A
Retailer 6
-
$3,401 USD
View
A
Retailer 7
-
$3,558 USD
HK$27,800 HKD
View
Retailer 8
-
$3,627 USD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$3,674 USD
View
B+
Retailer 10
-
$4,144 USD
£3,263 GBP
View
B+
Retailer 11
-
$4,217 USD
View
B+
Retailer 12
-
$5,104 USD
View
B+
Retailer 13
-
$5,292 USD
View
B+
Retailer 14
-
$7,797 USD
View
B+
Retailer 15
-
$8,419 USD
ZAR 136,011 ZAR
View
B
Retailer 16
-
$8,995 USD
View
B+
Retailer 17
-
$9,242 USD
£7,277 GBP
View
B
Retailer 18
-
$10,283 USD
SGD 13,896 SGD
View
B
Retailer 19
-
$10,698 USD
View
Most Expensive
B
With Clarity
823635239 · Oct 31
$11,266 USD
View
19 more retailers have this diamond
Prices start from $2,961 USDSave up to $8,305 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
3.20ct Heart
$2,961 USD