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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 $4,853 USD
As of October 30, 2026
Save $22,226 USD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,079 USD 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 30, 2026, with prices from $4,853 to $27,079, a $22,226 spread on the same certified stone. With Clarity lists it at $27,079. 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
Color
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: Oct 30
Current: $6,646 USD|Low: $4,853 USD|High: $27,079 USD|Avg: $12,372 USD|-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
October 31, 2026
Retailer 8$4,853 USD
Retailer 2$6,413 USD
Retailer 1$6,646 USD
Retailer 11$7,865 USD
Retailer 10$8,128 USD
Retailer 7$8,185 USD
Retailer 6$8,364 USD
Retailer 5$10,668 USD
Retailer 9$13,752 USD
Retailer 4$14,250 USD
Retailer 3$18,285 USD
With Clarity$27,079 USD

41 data points across 12 retailers

12 retailers$4,853 USD to $27,079 USD

A
Cheapest Retailer
-
$4,853 USD
A
Retailer 2
-
$6,413 USD
HK$50,100 HKD
View
A
Retailer 3
-
$6,646 USD
£5,233 GBP
View
B+
Retailer 4
-
$7,865 USD
View
B+
Retailer 5
-
$8,128 USD
View
Retailer 6
-
$8,185 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$8,364 USD
€7,966 EUR
View
B+
Retailer 8
-
$10,668 USD
£8,400 GBP
View
B
Retailer 9
-
$13,752 USD
View
B+
Retailer 10
-
$14,250 USD
View
B
Retailer 11
-
$18,285 USD
View
Most Expensive
B
With Clarity
780664242 · Oct 31
$27,079 USD
View
11 more retailers have this diamond
Prices start from $4,853 USDSave up to $22,226 USD

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
$4,853 USD