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Heart|Lab Grown|IGI

2.75ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG831603994

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831603994

Diamond specifications and retailer prices

From $974 USD
As of October 27, 2026
Save $8,996 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,317 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.75ct lab-grown heart diamond

This 2.75ct 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 LG831603994 or 831603994. Listed at 26 retailers as of October 27, 2026, with a 924% 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

2.75
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603994
Dimensions8.78 × 9.73 × 5.73 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
8.78 mm9.73 mm2.75 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603994
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $10,317 USD|Low: $974 USD|High: $10,339 USD|Avg: $2,961 USD|-0.2%
Novita Diamonds
Retailer 2
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Retailer 25
October 29, 2026
Retailer 7$974 USD
Retailer 4$1,060 USD
Retailer 12$1,091 USD
Retailer 6$1,130 USD
Retailer 17$1,130 USD
Retailer 13$1,251 USD
Retailer 25$1,305 USD
Retailer 21$1,306 USD
Retailer 9$1,385 USD
Retailer 5$1,660 USD
Retailer 19$1,737 USD
Retailer 20$1,796 USD
Retailer 8$2,118 USD
Retailer 23$2,222 USD
Retailer 24$2,680 USD
Retailer 22$2,888 USD
Retailer 11$2,958 USD
Retailer 3$3,360 USD
Retailer 10$3,663 USD
Retailer 14$3,792 USD
Retailer 2$3,852 USD
Retailer 16$3,935 USD
Retailer 15$4,072 USD
Retailer 18$9,970 USD
Novita Diamonds$10,317 USD

26 data points across 25 retailers

26 retailers$974 USD to $9,970 USD

A+
Cheapest Retailer
-
$974 USD
A
Retailer 2
-
$1,060 USD
View
A
Retailer 3
-
$1,091 USD
View
Final sale: no returns
A
Retailer 4
-
$1,130 USD
View
A
Retailer 5
-
$1,130 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,251 USD
£985 GBP
View
A
Retailer 7
-
$1,305 USD
View
A
Retailer 8
-
$1,306 USD
HK$10,200 HKD
View
A
Retailer 9
-
$1,385 USD
View
A
Retailer 10
-
$1,660 USD
View
A
Retailer 11
-
$1,737 USD
£1,368 GBP
View
A
Retailer 12
-
$1,796 USD
€1,710 EUR
View
A
Retailer 13
-
$2,118 USD
View
A
Retailer 14
-
$2,222 USD
View
A
Retailer 15
-
$2,680 USD
A$4,123 AUD
View
Price last confirmed 7 days ago
A
Retailer 16
-
$2,888 USD
ZAR 46,649 ZAR
View
A
Retailer 17
-
$2,958 USD
View
B+
Retailer 18
-
$3,360 USD
View
B+
Retailer 19
-
$3,663 USD
View
B+
Retailer 20
-
$3,792 USD
SGD 5,124 SGD
View
B+
Retailer 21
-
$3,852 USD
£3,033 GBP
View
B+
Retailer 22
-
$3,935 USD
View
B+
Retailer 23
-
$4,072 USD
View
B+
Retailer 24
-
$5,220 USD
£4,110 GBP
View
B
Retailer 25
-
$9,970 USD
View
Most Expensive
B
Novita Diamonds
cert_831603994 · Oct 8
$10,317 USD
A$15,873 AUD
View
Price last confirmed 20 days ago
25 more retailers have this diamond
Prices start from $974 USDSave up to $8,996 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+
2.75ct Heart
$974 USD