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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754594613

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754594613

Diamond specifications and retailer prices

From $598 SGD
$468 USD
As of October 31, 2026
Save $3,518 SGD (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $4,116 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG754594613 or 754594613. Listed at 31 retailers as of October 31, 2026, with prices from $598 to $4,116, a $3,518 spread on the same certified stone. Brilliant Earth lists it at $4,116. 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 angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594613
Dimensions7.40 × 7.44 × 4.52 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
7.40 mm7.44 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594613
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: Oct 31
Current: $4,116 SGD|Low: $586 SGD|High: $5,702 SGD|Avg: $1,615 SGD|-27.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 7$586 SGD
Retailer 21$687 SGD
Retailer 22$770 SGD
Retailer 6$846 SGD
Retailer 20$850 SGD
Retailer 9$913 SGD
Retailer 2$966 SGD
Retailer 19$1,029 SGD
Retailer 16$1,080 SGD
Retailer 10$1,087 SGD
Retailer 8$1,284 SGD
Retailer 11$1,377 SGD
Retailer 17$1,389 SGD
Retailer 3$1,679 SGD
Retailer 12$1,973 SGD
Retailer 14$2,007 SGD
Retailer 15$2,034 SGD
Retailer 4$2,241 SGD
Retailer 13$2,249 SGD
Retailer 5$2,250 SGD
Retailer 18$2,351 SGD
Brilliant Earth$4,116 SGD

36 data points across 22 retailers

31 retailers$598 SGD to $4,116 SGD

Retailer 1
-
$483 SGD
$378 USD
Price last confirmed 21 days ago
Retailer 2
-
$510 SGD
$399 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$541 SGD
$423 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$571 SGD
$447 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$598 SGD
$468 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$598 SGD
$468 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$598 SGD
$468 USD
View
Retailer 8
-
$625 SGD
$489 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$687 SGD
HK$4,200 HKD
View
Retailer 10
-
$770 SGD
£474 GBP
View
Price last confirmed 14 days ago
A
Retailer 11
-
$846 SGD
$662 USD
View
A
Retailer 12
-
$850 SGD
$665 USD
View
A
Retailer 13
-
$913 SGD
$714 USD
View
A
Retailer 14
-
$966 SGD
€720 EUR
View
A
Retailer 15
-
$1,029 SGD
ZAR 12,998 ZAR
View
A
Retailer 16
-
$1,080 SGD
£665 GBP
View
A
Retailer 17
-
$1,087 SGD
A$1,308 AUD
View
B+
Retailer 18
-
$1,284 SGD
$1,004 USD
View
B+
Retailer 19
-
$1,377 SGD
$1,077 USD
View
B+
Retailer 20
-
$1,389 SGD
A$1,672 AUD
View
B+
Retailer 21
-
$1,679 SGD
$1,313 USD
View
Retailer 22
-
$1,924 SGD
$1,505 USD
View
Price last confirmed 22 days ago
B+
Retailer 23
-
$1,973 SGD
$1,544 USD
View
B+
Retailer 24
-
$2,007 SGD
View
B+
Retailer 25
-
$2,034 SGD
$1,591 USD
View
Retailer 26
-
$2,035 SGD
$1,592 USD
View
Price last confirmed 31 days ago
B
Retailer 27
-
$2,241 SGD
$1,753 USD
View
B+
Retailer 28
-
$2,249 SGD
A$2,706 AUD
View
B
Retailer 29
-
$2,250 SGD
$1,760 USD
View
B+
Retailer 30
-
$2,351 SGD
£1,448 GBP
View
Most Expensive
B
Brilliant Earth
17981534A · Oct 31
$4,116 SGD
$3,220 USD
View
30 more retailers have this diamond
Prices start from $598 SGDSave up to $3,518 SGD

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
$598 SGD