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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835670937

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835670937

Diamond specifications and retailer prices

From $628 AUD
$441 USD
As of November 1, 2026
Save $3,629 AUD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,257 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG835670937 or 835670937. Listed at 26 retailers as of October 31, 2026, with prices from $628 to $4,257, a $3,629 spread on the same certified stone. Do Amore Diamonds lists it at $4,257. 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°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835670937
Dimensions7.42 × 7.47 × 4.51 mm
L/W Ratio1.01
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
7.42 mm7.47 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835670937
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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: Nov 1
Current: $4,257 AUD|Low: $503 AUD|High: $6,349 AUD|Avg: $1,697 AUD
Do Amore Diamonds
Retailer 2
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Retailer 30
November 1, 2026
Retailer 20$503 AUD
Retailer 19$606 AUD
Retailer 30$628 AUD
Retailer 18$649 AUD
Retailer 22$649 AUD
Retailer 5$831 AUD
Retailer 13$982 AUD
Retailer 8$1,028 AUD
Retailer 25$1,032 AUD
Retailer 11$1,116 AUD
Retailer 4$1,166 AUD
Retailer 3$1,172 AUD
Retailer 9$1,227 AUD
Retailer 24$1,252 AUD
Retailer 6$1,318 AUD
Retailer 15$1,687 AUD
Retailer 29$1,786 AUD
Retailer 14$1,790 AUD
Retailer 27$1,994 AUD
Retailer 23$2,086 AUD
Retailer 28$2,125 AUD
Retailer 12$2,387 AUD
Retailer 17$2,484 AUD
Retailer 10$2,567 AUD
Retailer 26$2,680 AUD
Retailer 21$2,775 AUD
Retailer 2$2,817 AUD
Retailer 7$2,948 AUD
Do Amore Diamonds$4,257 AUD
Retailer 16$6,349 AUD

14 data points across 30 retailers

26 retailers$628 AUD to $4,257 AUD

Retailer 1
-
$503 AUD
$353 USD
Price last confirmed 31 days ago
A
Retailer 2
-
$628 AUD
$441 USD
View
Final sale: no returns
Retailer 3
-
$649 AUD
$456 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$831 AUD
$584 USD
View
A
Retailer 5
-
$982 AUD
£543 GBP
View
A
Retailer 6
-
$1,028 AUD
$722 USD
View
A
Retailer 7
-
$1,032 AUD
$725 USD
View
A
Retailer 8
-
$1,049 AUD
$737 USD
View
A
Retailer 9
-
$1,116 AUD
$784 USD
View
A
Retailer 10
-
$1,172 AUD
€784 EUR
View
A
Retailer 11
-
$1,227 AUD
$862 USD
View
A
Retailer 12
-
$1,252 AUD
£693 GBP
View
A
Retailer 13
-
$1,318 AUD
ZAR 14,958 ZAR
View
B+
Retailer 14
-
$1,687 AUD
$1,185 USD
View
B+
Retailer 15
-
$1,786 AUD
View
B+
Retailer 16
-
$1,790 AUD
$1,257 USD
View
B+
Retailer 17
-
$1,994 AUD
£1,103 GBP
View
Retailer 18
-
$2,086 AUD
$1,465 USD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$2,125 AUD
CA$2,073 CAD
View
B
Retailer 20
-
$2,387 AUD
$1,677 USD
View
Retailer 21
-
$2,484 AUD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$2,567 AUD
$1,803 USD
View
B+
Retailer 23
-
$2,680 AUD
$1,883 USD
View
B
Retailer 24
-
$2,817 AUD
£1,558 GBP
View
B
Retailer 25
-
$2,948 AUD
$2,071 USD
View
Most Expensive
B
Do Amore Diamonds
20-E99294 · Oct 31
$4,257 AUD
$2,990 USD
View
25 more retailers have this diamond
Prices start from $628 AUDSave up to $3,629 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
$628 AUD