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Oval|Lab Grown|IGI

4.63ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG644400613

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG644400613

Diamond specifications and retailer prices

From $5,296 AUD
$3,720 USD
As of October 29, 2026
Save $31,134 AUD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $36,430 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.63ct lab-grown oval diamond

This 4.63ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644400613 or 644400613. Listed at 26 retailers as of October 29, 2026, with prices from $5,296 to $36,430, a $31,134 spread on the same certified stone. Do Amore Diamonds lists it at $36,430. 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

4.63
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644400613
Dimensions13.60 × 9.46 × 5.84 mm
L/W Ratio1.44
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
13.60 mm9.46 mm4.63 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644400613
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: Oct 29
Current: $36,430 AUD|Low: $5,296 AUD|High: $36,430 AUD|Avg: $13,460 AUD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5$5,296 AUD
Retailer 14$5,761 AUD
Retailer 10$5,931 AUD
Retailer 9$5,988 AUD
Retailer 7$6,143 AUD
Retailer 21$6,363 AUD
Retailer 23$7,507 AUD
Retailer 3$8,109 AUD
Retailer 22$8,307 AUD
Retailer 4$8,473 AUD
Retailer 2$8,916 AUD
Retailer 18$9,100 AUD
Retailer 8$9,524 AUD
Retailer 20$9,688 AUD
Retailer 16$13,453 AUD
Retailer 13$14,432 AUD
Retailer 17$14,603 AUD
Retailer 19$14,792 AUD
Retailer 6$16,109 AUD
Retailer 11$16,912 AUD
Retailer 12$23,490 AUD
Retailer 15$24,097 AUD
Do Amore Diamonds$36,430 AUD

39 data points across 23 retailers

26 retailers$5,296 AUD to $36,430 AUD

A
Cheapest Retailer
-
$5,296 AUD
$3,720 USD
A
Retailer 2
-
$5,761 AUD
$4,047 USD
View
A
Retailer 3
-
$5,931 AUD
$4,166 USD
View
Final sale: no returns
A
Retailer 4
-
$5,988 AUD
$4,206 USD
View
A
Retailer 5
-
$6,143 AUD
$4,315 USD
View
A
Retailer 6
-
$6,363 AUD
$4,470 USD
View
A
Retailer 7
-
$7,507 AUD
$5,273 USD
View
A
Retailer 8
-
$8,109 AUD
HK$44,500 HKD
View
A
Retailer 9
-
$8,307 AUD
$5,835 USD
View
A
Retailer 10
-
$8,473 AUD
$5,952 USD
View
Retailer 11
-
$8,855 AUD
$6,220 USD
View
Price last confirmed 17 days ago
A
Retailer 12
-
$8,916 AUD
£4,931 GBP
View
A
Retailer 13
-
$9,100 AUD
$6,392 USD
View
A
Retailer 14
-
$9,524 AUD
£5,268 GBP
View
Retailer 15
-
$9,688 AUD
$6,805 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$13,453 AUD
$9,450 USD
View
B+
Retailer 17
-
$14,432 AUD
ZAR 163,771 ZAR
View
B+
Retailer 18
-
$14,603 AUD
£8,077 GBP
View
Retailer 19
-
$14,792 AUD
View
Price last confirmed 7 days ago
Retailer 20
-
$15,205 AUD
£8,410 GBP
View
Price last confirmed 21 days ago
B+
Retailer 21
-
$15,546 AUD
$10,920 USD
View
B+
Retailer 22
-
$16,109 AUD
$11,316 USD
View
B
Retailer 23
-
$16,912 AUD
$11,880 USD
View
B
Retailer 24
-
$23,490 AUD
SGD 22,298 SGD
View
B
Retailer 25
-
$24,097 AUD
$16,927 USD
View
Most Expensive
B
Do Amore Diamonds
27-A40E6D9D1 · Oct 30
$36,430 AUD
$25,590 USD
View
25 more retailers have this diamond
Prices start from $5,296 AUDSave up to $31,134 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
4.63ct Oval
$5,296 AUD