CaratHunter
Plans
Round|Lab Grown|IGI

4.49ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754509129

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509129

Diamond specifications and retailer prices

From $2,735 USD
As of October 29, 2026
Save $13,485 USD (83%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $16,220 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.49ct lab-grown round diamond

This 4.49ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754509129 or 754509129. Listed at 28 retailers as of October 29, 2026, with prices from $2,735 to $16,220, a $13,485 spread on the same certified stone. Do Amore Diamonds lists it at $16,220. 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

4.49
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509129
Dimensions10.53 × 10.58 × 6.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.53 mm10.58 mm4.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509129
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $16,220 USD|Low: $2,347 USD|High: $25,200 USD|Avg: $7,397 USD
Do Amore 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
Retailer 21
Retailer 22
October 31, 2026
Retailer 22$2,347 USD
Retailer 10$2,887 USD
Retailer 5$3,053 USD
Retailer 12$3,750 USD
Retailer 13$4,061 USD
Retailer 20$4,168 USD
Retailer 4$4,170 USD
Retailer 3$4,192 USD
Retailer 9$4,540 USD
Retailer 2$4,806 USD
Retailer 17$6,427 USD
Retailer 19$6,479 USD
Retailer 8$7,303 USD
Retailer 21$7,550 USD
Retailer 6$7,610 USD
Retailer 14$7,902 USD
Retailer 18$8,127 USD
Retailer 15$10,530 USD
Retailer 11$10,859 USD
Retailer 7$11,840 USD
Retailer 16$14,110 USD
Do Amore Diamonds$16,220 USD

37 data points across 22 retailers

28 retailers$2,735 USD to $16,220 USD

Retailer 1
-
$2,347 USD
£1,848 GBP
Price last confirmed 14 days ago
Retailer 2
-
$2,565 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$2,565 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$2,639 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$2,735 USD
View
A
Retailer 6
-
$2,887 USD
View
Retailer 7
-
$3,019 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$3,053 USD
View
Final sale: no returns
A
Retailer 9
-
$3,750 USD
HK$29,300 HKD
View
A
Retailer 10
-
$4,061 USD
£3,198 GBP
View
Retailer 11
-
$4,150 USD
View
Price last confirmed 23 days ago
A
Retailer 12
-
$4,168 USD
View
A
Retailer 13
-
$4,170 USD
View
A
Retailer 14
-
$4,192 USD
View
A
Retailer 15
-
$4,540 USD
View
A
Retailer 16
-
$4,806 USD
€4,577 EUR
View
A
Retailer 17
-
$6,427 USD
ZAR 103,826 ZAR
View
Retailer 18
-
$6,479 USD
A$9,967 AUD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$7,303 USD
View
Retailer 20
-
$7,550 USD
View
Price last confirmed 13 days ago
B+
Retailer 21
-
$7,610 USD
View
B+
Retailer 22
-
$7,902 USD
View
B+
Retailer 23
-
$8,127 USD
£6,399 GBP
View
B+
Retailer 24
-
$10,530 USD
View
B+
Retailer 25
-
$10,859 USD
SGD 14,674 SGD
View
Retailer 26
-
$11,840 USD
A$18,216 AUD
View
Price last confirmed 22 days ago
B+
Retailer 27
-
$14,110 USD
View
Most Expensive
B
Do Amore Diamonds
27-0D7ECCEA8 · Oct 31
$16,220 USD
View
27 more retailers have this diamond
Prices start from $2,735 USDSave up to $13,485 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
4.49ct Round
$2,735 USD