Heart|Lab Grown|IGI

2.03ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846662431

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846662431

Diamond specifications and retailer prices

From $1,380 USD
As of October 31, 2026
Save $7,700 USD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,080 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown heart diamond

This 2.03ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662431 or 846662431. Listed at 10 retailers as of October 31, 2026, with prices from $1,380 to $9,080, a $7,700 spread on the same certified stone. Do Amore Diamonds lists it at $9,080. 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

2.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662431
Dimensions8.46 × 7.87 × 5.22 mm
L/W Ratio1.07
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
8.46 mm7.87 mm2.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662431
Side View
Table 57.0%Crown 35.9°Girdle: THK-VTKPavilion 39.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: Oct 31
Current: $9,080 USD|Low: $1,365 USD|High: $9,550 USD|Avg: $3,493 USD|-0.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$1,380 USD
Retailer 2$1,440 USD
Retailer 10$1,470 USD
Retailer 7$1,893 USD
Retailer 3$2,202 USD
Retailer 8$2,478 USD
Retailer 9$4,019 USD
Retailer 5$4,227 USD
Retailer 4$4,790 USD
Do Amore Diamonds$9,080 USD

15 data points across 10 retailers

10 retailers$1,380 USD to $9,080 USD

A
Cheapest Retailer
-
$1,380 USD
A
Retailer 2
-
$1,440 USD
£1,134 GBP
View
A
Retailer 3
-
$1,470 USD
View
B+
Retailer 4
-
$1,893 USD
View
B+
Retailer 5
-
$2,202 USD
€2,097 EUR
View
B+
Retailer 6
-
$2,478 USD
View
B
Retailer 7
-
$4,019 USD
View
B+
Retailer 8
-
$4,227 USD
£3,328 GBP
View
B
Retailer 9
-
$4,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-5B7DBB378 · Oct 31
$9,080 USD
View
9 more retailers have this diamond
Prices start from $1,380 USDSave up to $7,700 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
2.03ct Heart
$1,380 USD