CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754598272

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754598272

Diamond specifications and retailer prices

From $467 AUD
$328 USD
As of November 1, 2026
Save $3,673 AUD (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,140 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754598272 or 754598272. Listed at 29 retailers as of October 27, 2026, with prices from $467 to $4,140, a $3,673 spread on the same certified stone. Queensmith lists it at $4,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754598272
Dimensions7.39 × 7.44 × 4.56 mm
L/W Ratio1.01
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
7.39 mm7.44 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754598272
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.4%

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: Nov 1
Current: $2,321 AUD|Low: $467 AUD|High: $4,783 AUD|Avg: $1,571 AUD|-1.0%
Retailer 1
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
November 1, 2026
Retailer 4$467 AUD
Retailer 10$522 AUD
Retailer 7$742 AUD
Retailer 2$797 AUD
Retailer 9$924 AUD
Retailer 14$996 AUD
Retailer 8$1,034 AUD
Retailer 13$1,351 AUD
Retailer 11$1,416 AUD
Retailer 3$2,033 AUD
Retailer 1$2,321 AUD
Retailer 5$2,473 AUD
Retailer 6$3,296 AUD
Retailer 12$3,659 AUD

28 data points across 14 retailers

29 retailers$467 AUD to $4,140 AUD

A
Cheapest Retailer
-
$467 AUD
$328 USD
A
Retailer 2
-
$522 AUD
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$542 AUD
$381 USD
View
A
Retailer 4
-
$579 AUD
$407 USD
View
Retailer 5
-
$579 AUD
$407 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 7
-
$742 AUD
£410 GBP
View
A
Retailer 8
-
$780 AUD
$548 USD
View
A
Retailer 9
-
$797 AUD
$560 USD
View
A
Retailer 10
-
$924 AUD
€618 EUR
View
A
Retailer 11
-
$996 AUD
ZAR 11,300 ZAR
View
A
Retailer 12
-
$998 AUD
View
A
Retailer 13
-
$1,034 AUD
£572 GBP
View
A
Retailer 14
-
$1,053 AUD
$740 USD
View
A
Retailer 15
-
$1,351 AUD
View
B+
Retailer 16
-
$1,405 AUD
$987 USD
View
A
Retailer 17
-
$1,416 AUD
$995 USD
View
Retailer 18
-
$1,580 AUD
$1,110 USD
View
Price last confirmed 46 days ago
B+
Retailer 19
-
$1,854 AUD
SGD 1,760 SGD
View
B+
Retailer 20
-
$1,863 AUD
$1,309 USD
View
B+
Retailer 21
-
$1,926 AUD
$1,353 USD
View
B+
Retailer 22
-
$1,970 AUD
$1,384 USD
View
B+
Retailer 23
-
$2,033 AUD
$1,428 USD
View
B+
Retailer 24
-
$2,282 AUD
$1,603 USD
View
B+
Retailer 25
-
$2,321 AUD
£1,284 GBP
View
Retailer 26
-
$2,473 AUD
View
Price last confirmed 24 days ago
Retailer 27
-
$3,296 AUD
$2,315 USD
View
Price last confirmed 25 days ago
B
Retailer 28
-
$3,659 AUD
$2,570 USD
View
Most Expensive
B
Queensmith
LG754598272 · Oct 27
$4,140 AUD
£2,290 GBP
View
28 more retailers have this diamond
Prices start from $467 AUDSave up to $3,673 AUD

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
1.53ct Round
$467 AUD