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Heart|Lab Grown|IGI

2.55ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG843677862

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843677862

Diamond specifications and retailer prices

From $1,166 USD
As of October 24, 2026
Save $8,279 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,445 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.55ct lab-grown heart diamond

This 2.55ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG843677862 or 843677862. Listed at 21 retailers as of October 24, 2026, with prices from $1,166 to $9,445, a $8,279 spread on the same certified stone. Novita Diamonds lists it at $9,445. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843677862
Dimensions8.19 × 9.49 × 5.52 mm
L/W Ratio1.16
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
8.19 mm9.49 mm2.55 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843677862
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 58.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 24
Current: $9,445 USD|Low: $1,072 USD|High: $9,445 USD|Avg: $2,303 USD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 10$1,072 USD
Retailer 7$1,166 USD
Retailer 8$1,244 USD
Retailer 9$1,244 USD
Retailer 20$1,245 USD
Retailer 17$1,301 USD
Retailer 15$1,490 USD
Retailer 12$1,558 USD
Retailer 2$1,698 USD
Retailer 5$1,862 USD
Retailer 11$2,331 USD
Retailer 13$2,462 USD
Retailer 14$2,607 USD
Retailer 6$2,950 USD
Retailer 19$3,009 USD
Retailer 4$3,617 USD
Retailer 16$3,796 USD
Retailer 3$3,976 USD
Retailer 18$4,109 USD
Novita Diamonds$9,445 USD

15 data points across 20 retailers

21 retailers$1,166 USD to $9,445 USD

Retailer 1
-
$1,072 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$1,166 USD
View
A
Retailer 3
-
$1,244 USD
View
Retailer 4
-
$1,244 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,245 USD
View
A
Retailer 6
-
$1,301 USD
£1,024 GBP
View
A
Retailer 7
-
$1,490 USD
View
Final sale: no returns
A
Retailer 8
-
$1,558 USD
View
A
Retailer 9
-
$1,698 USD
£1,337 GBP
View
A
Retailer 10
-
$1,862 USD
View
B+
Retailer 11
-
$2,331 USD
View
B+
Retailer 12
-
$2,462 USD
View
B+
Retailer 13
-
$2,607 USD
View
Retailer 14
-
$2,950 USD
A$4,538 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,009 USD
ZAR 48,617 ZAR
View
B+
Retailer 16
-
$3,617 USD
View
B+
Retailer 17
-
$3,796 USD
View
B+
Retailer 18
-
$3,976 USD
£3,131 GBP
View
B+
Retailer 19
-
$4,109 USD
View
B
Retailer 20
-
$8,780 USD
View
Most Expensive
B
Novita Diamonds
cert_843677862 · Oct 31
$9,445 USD
A$14,531 AUD
View
20 more retailers have this diamond
Prices start from $1,166 USDSave up to $8,279 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
2.55ct Heart
$1,166 USD