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Oval|Lab Grown|IGI

4.70ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780664242

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780664242

Diamond specifications and retailer prices

From $6,909 AUD
$4,853 USD
As of November 1, 2026
Save $31,641 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $38,550 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.7ct lab-grown oval diamond

This 4.7ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780664242 or 780664242. Listed at 12 retailers as of October 31, 2026, with prices from $6,909 to $38,550, a $31,641 spread on the same certified stone. With Clarity lists it at $38,550. 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

4.70
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780664242
Dimensions13.15 × 9.42 × 5.95 mm
L/W Ratio1.40
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
13.15 mm9.42 mm4.70 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780664242
Side View
Table 61.0%Crown 37.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.2%

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: $9,462 AUD|Low: $6,909 AUD|High: $38,550 AUD|Avg: $17,562 AUD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 8$6,909 AUD
Retailer 2$9,129 AUD
Retailer 1$9,462 AUD
Retailer 11$11,197 AUD
Retailer 10$11,571 AUD
Retailer 7$11,652 AUD
Retailer 6$11,907 AUD
Retailer 5$15,187 AUD
Retailer 9$19,578 AUD
Retailer 4$20,286 AUD
Retailer 3$26,030 AUD
With Clarity$38,550 AUD

42 data points across 12 retailers

12 retailers$6,909 AUD to $38,550 AUD

A
Cheapest Retailer
-
$6,909 AUD
$4,853 USD
A
Retailer 2
-
$9,129 AUD
HK$50,100 HKD
View
A
Retailer 3
-
$9,462 AUD
£5,233 GBP
View
B+
Retailer 4
-
$11,197 AUD
$7,865 USD
View
B+
Retailer 5
-
$11,571 AUD
$8,128 USD
View
Retailer 6
-
$11,652 AUD
$8,185 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$11,907 AUD
€7,966 EUR
View
B+
Retailer 8
-
$15,187 AUD
£8,400 GBP
View
B
Retailer 9
-
$19,578 AUD
$13,752 USD
View
B+
Retailer 10
-
$20,286 AUD
$14,250 USD
View
B
Retailer 11
-
$26,030 AUD
$18,285 USD
View
Most Expensive
B
With Clarity
780664242 · Oct 31
$38,550 AUD
$27,079 USD
View
11 more retailers have this diamond
Prices start from $6,909 AUDSave up to $31,641 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
4.70ct Oval
$6,909 AUD