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Heart|Lab Grown|IGI

2.73ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG826659192

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826659192

Diamond specifications and retailer prices

From $940 USD
As of October 30, 2026
Save $9,177 USD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,117 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.73ct lab-grown heart diamond

This 2.73ct 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 LG826659192 or 826659192. Listed at 26 retailers as of October 30, 2026, with prices from $940 to $10,117, a $9,177 spread on the same certified stone. Novita Diamonds lists it at $10,117. 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

2.73
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826659192
Dimensions8.94 × 9.91 × 5.53 mm
L/W Ratio1.11
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
8.94 mm9.91 mm2.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826659192
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 55.8%

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 30
Current: $10,117 USD|Low: $940 USD|High: $10,239 USD|Avg: $2,526 USD|-1.2%
Novita Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 8$940 USD
Retailer 5$1,023 USD
Retailer 14$1,053 USD
Retailer 7$1,091 USD
Retailer 2$1,201 USD
Retailer 19$1,265 USD
Retailer 20$1,267 USD
Retailer 10$1,348 USD
Retailer 6$1,605 USD
Retailer 13$1,681 USD
Retailer 16$1,736 USD
Retailer 3$2,145 USD
Retailer 15$2,590 USD
Retailer 18$2,815 USD
Retailer 12$2,908 USD
Retailer 9$3,067 USD
Retailer 4$3,241 USD
Retailer 11$3,557 USD
Retailer 21$3,705 USD
Retailer 17$7,620 USD
Novita Diamonds$10,117 USD

27 data points across 21 retailers

26 retailers$940 USD to $10,117 USD

A
Cheapest Retailer
-
$940 USD
A
Retailer 2
-
$1,023 USD
View
A
Retailer 3
-
$1,053 USD
View
Final sale: no returns
A
Retailer 4
-
$1,091 USD
View
Retailer 5
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$1,091 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,201 USD
£945 GBP
View
A
Retailer 7
-
$1,265 USD
View
A
Retailer 8
-
$1,267 USD
HK$9,900 HKD
View
A
Retailer 9
-
$1,348 USD
View
A
Retailer 10
-
$1,605 USD
View
A
Retailer 11
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$1,681 USD
£1,324 GBP
View
A
Retailer 12
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$1,736 USD
€1,653 EUR
View
A
Retailer 13
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$2,145 USD
View
A
Retailer 14
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$2,590 USD
A$3,985 AUD
View
A
Retailer 15
-
$2,815 USD
ZAR 45,471 ZAR
View
B+
Retailer 16
-
$2,908 USD
View
B+
Retailer 17
-
$3,067 USD
View
B+
Retailer 18
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$3,241 USD
View
B+
Retailer 19
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$3,557 USD
View
B+
Retailer 20
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$3,664 USD
SGD 4,951 SGD
View
B+
Retailer 21
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$3,705 USD
£2,917 GBP
View
B+
Retailer 22
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$3,796 USD
View
B+
Retailer 23
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$3,928 USD
View
B
Retailer 24
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$5,220 USD
£4,110 GBP
View
B
Retailer 25
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$7,620 USD
View
Most Expensive
B
Novita Diamonds
cert_826659192 · Nov 1
$10,117 USD
A$15,565 AUD
View
25 more retailers have this diamond
Prices start from $940 USDSave up to $9,177 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
2.73ct Heart
$940 USD