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Oval|Lab Grown|IGI

1.72ct F IF Oval Lab Grown Diamond

GD • F/IF • IGI LG726523948

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726523948

Diamond specifications and retailer prices

From $633 SGD
$495 USD
As of November 2, 2026
Save $2,998 SGD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,631 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.72ct lab-grown oval diamond

This 1.72ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726523948 or 726523948. Listed at 25 retailers as of October 31, 2026, with prices from $633 to $3,631, a $2,998 spread on the same certified stone. Brilliant Earth lists it at $3,631. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.72
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726523948
Dimensions9.76 × 6.72 × 4.18 mm
L/W Ratio1.45
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
9.76 mm6.72 mm1.72 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726523948
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
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 2
Current: $3,631 SGD|Low: $442 SGD|High: $3,631 SGD|Avg: $1,258 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 9$490 SGD
Retailer 10$633 SGD
Retailer 4$690 SGD
Retailer 16$690 SGD
Retailer 13$797 SGD
Retailer 11$845 SGD
Retailer 2$865 SGD
Retailer 5$927 SGD
Retailer 6$1,102 SGD
Retailer 15$1,142 SGD
Retailer 14$1,253 SGD
Retailer 17$1,626 SGD
Retailer 8$1,634 SGD
Retailer 3$1,728 SGD
Retailer 12$1,963 SGD
Retailer 7$1,971 SGD
Brilliant Earth$3,631 SGD

40 data points across 17 retailers

25 retailers$633 SGD to $3,631 SGD

Retailer 1
-
$395 SGD
$309 USD
Price last confirmed 39 days ago
Retailer 2
-
$395 SGD
$309 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$458 SGD
$358 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$483 SGD
$378 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$490 SGD
$383 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$490 SGD
$383 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$633 SGD
$495 USD
View
Final sale: no returns
A
Retailer 8
-
$690 SGD
$540 USD
View
A
Retailer 9
-
$690 SGD
$540 USD
View
A
Retailer 10
-
$797 SGD
€594 EUR
View
A
Retailer 11
-
$845 SGD
ZAR 10,675 ZAR
View
A
Retailer 12
-
$865 SGD
£533 GBP
View
B+
Retailer 13
-
$927 SGD
$725 USD
View
B+
Retailer 14
-
$1,102 SGD
$862 USD
View
B+
Retailer 15
-
$1,142 SGD
A$1,374 AUD
View
B+
Retailer 16
-
$1,253 SGD
$980 USD
View
Retailer 17
-
$1,505 SGD
$1,177 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,575 SGD
$1,232 USD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$1,626 SGD
$1,272 USD
View
B+
Retailer 20
-
$1,634 SGD
$1,278 USD
View
B
Retailer 21
-
$1,728 SGD
$1,352 USD
View
B
Retailer 22
-
$1,883 SGD
$1,473 USD
View
B+
Retailer 23
-
$1,963 SGD
£1,209 GBP
View
B+
Retailer 24
-
$1,971 SGD
$1,542 USD
View
Most Expensive
B
Brilliant Earth
15521316A · Oct 31
$3,631 SGD
$2,840 USD
View
24 more retailers have this diamond
Prices start from $633 SGDSave up to $2,998 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
1.72ct Oval
$633 SGD