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Heart|Lab Grown|IGI

2.03ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG783640110

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783640110

Diamond specifications and retailer prices

From $658 USD
As of October 28, 2026
Save $4,232 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,379 USD at Novita Diamonds · As of October 1, 2026
View at Novita 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783640110 or 783640110. Listed at 18 retailers as of October 28, 2026, with a 643% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783640110
Dimensions7.72 × 8.53 × 5.21 mm
L/W Ratio1.10
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
7.72 mm8.53 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783640110
Side View
Table 59.0%Crown 37.1°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.1%

Caratlytics Score

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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 28
Current: $7,379 USD|Low: $658 USD|High: $7,379 USD|Avg: $2,283 USD|+5.5%
Novita Diamonds
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
October 30, 2026
Retailer 5$658 USD
Retailer 2$754 USD
Retailer 4$860 USD
Retailer 3$1,052 USD
Retailer 8$1,117 USD
Retailer 7$1,141 USD
Retailer 12$1,631 USD
Retailer 10$1,762 USD
Retailer 13$1,811 USD
Retailer 14$2,213 USD
Retailer 6$2,478 USD
Retailer 9$3,186 USD
Retailer 11$4,890 USD
Novita Diamonds$7,379 USD

44 data points across 14 retailers

18 retailers$658 USD to $4,890 USD

A
Cheapest Retailer
-
$658 USD
Final sale: no returns
Retailer 2
-
$721 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$754 USD
£594 GBP
View
A
Retailer 4
-
$858 USD
HK$6,700 HKD
View
A
Retailer 5
-
$860 USD
View
A
Retailer 6
-
$1,052 USD
View
A
Retailer 7
-
$1,117 USD
€1,064 EUR
View
A
Retailer 8
-
$1,141 USD
£899 GBP
View
Retailer 9
-
$1,631 USD
A$2,509 AUD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$1,719 USD
View
A
Retailer 11
-
$1,762 USD
ZAR 28,461 ZAR
View
B+
Retailer 12
-
$1,811 USD
View
B+
Retailer 13
-
$2,213 USD
View
B+
Retailer 14
-
$2,363 USD
View
B+
Retailer 15
-
$2,478 USD
SGD 3,348 SGD
View
B+
Retailer 16
-
$3,186 USD
£2,509 GBP
View
B
Retailer 17
-
$4,890 USD
View
Most Expensive
Novita Diamonds
cert_783640110 · Oct 1
$7,379 USD
A$11,352 AUD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from $658 USDSave up to $4,232 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
$658 USD