Oval|Lab Grown|IGI

4.17ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG823684703

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823684703

Diamond specifications and retailer prices

From $2,637 USD
£2,077 GBP
As of October 30, 2026
Save $14,323 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,960 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.17ct lab-grown oval diamond

This 4.17ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823684703 or 823684703. Listed at 18 retailers as of October 30, 2026, with prices from $2,637 to $16,960, a $14,323 spread on the same certified stone. Do Amore Diamonds lists it at $16,960. 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

4.17
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823684703
Dimensions12.91 × 9.26 × 5.71 mm
L/W Ratio1.39
Girdle conditionFaceted
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
12.91 mm9.26 mm4.17 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823684703
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

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 30
Current: $16,960 USD|Low: $2,629 USD|High: $16,960 USD|Avg: $7,285 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 13$2,637 USD
Retailer 4$2,683 USD
Retailer 9$2,761 USD
Retailer 3$3,025 USD
Retailer 17$4,133 USD
Retailer 8$4,183 USD
Retailer 11$4,229 USD
Retailer 10$4,459 USD
Retailer 6$5,441 USD
Retailer 14$6,720 USD
Retailer 16$6,775 USD
Retailer 5$7,637 USD
Retailer 15$8,499 USD
Retailer 12$10,640 USD
Retailer 18$10,789 USD
Retailer 7$11,006 USD
Retailer 2$15,737 USD
Do Amore Diamonds$16,960 USD

40 data points across 18 retailers

18 retailers$2,637 USD to $16,960 USD

A
Cheapest Retailer
-
$2,637 USD
£2,077 GBP
A
Retailer 2
-
$2,683 USD
View
A
Retailer 3
-
$2,761 USD
View
Final sale: no returns
A
Retailer 4
-
$3,025 USD
View
A
Retailer 5
-
$4,133 USD
View
A
Retailer 6
-
$4,183 USD
View
A
Retailer 7
-
$4,229 USD
£3,330 GBP
View
A
Retailer 8
-
$4,459 USD
View
A
Retailer 9
-
$5,441 USD
£4,284 GBP
View
B+
Retailer 10
-
$6,720 USD
ZAR 108,569 ZAR
View
Retailer 11
-
$6,775 USD
A$10,423 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$7,637 USD
View
B+
Retailer 13
-
$8,499 USD
£6,692 GBP
View
B
Retailer 14
-
$10,640 USD
View
B
Retailer 15
-
$10,789 USD
SGD 14,580 SGD
View
B
Retailer 16
-
$11,006 USD
View
B
Retailer 17
-
$15,737 USD
A$24,211 AUD
View
Most Expensive
B
Do Amore Diamonds
27-E11A0DBE6 · Oct 30
$16,960 USD
View
17 more retailers have this diamond
Prices start from $2,637 USDSave up to $14,323 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
4.17ct Oval
$2,637 USD