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Oval|Lab Grown|IGI

3.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG689568787

Certificate IGI LG689568787

Diamond specifications and retailer prices

From $1,664 USD
Save $9,854 USD (86%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $11,518 USD at Blue Nile
View at Blue Nile

About this 3.52ct lab-grown oval diamond

This 3.52ct 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 LG689568787 or 689568787. Listed at 30 retailers, with prices from $1,664 to $11,518 at Blue Nile, a $9,854 spread on the same certified stone. 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

3.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689568787
Dimensions12.10 × 8.65 × 5.42 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
12.10 mm8.65 mm3.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689568787
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $11,518 USD|Low: $1,500 USD|High: $12,254 USD|Avg: $4,723 USD|-6.0%
Blue Nile
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Retailer 28
October 1, 2026
Retailer 3$1,664 USD
Retailer 9$1,811 USD
Retailer 19$1,904 USD
Retailer 23$1,995 USD
Retailer 10$2,146 USD
Retailer 6$2,154 USD
Retailer 2$2,560 USD
Retailer 16$2,584 USD
Retailer 22$2,662 USD
Retailer 15$2,957 USD
Retailer 24$3,095 USD
Retailer 14$3,319 USD
Retailer 25$3,414 USD
Retailer 5$3,995 USD
Retailer 21$4,126 USD
Retailer 12$4,404 USD
Retailer 28$4,818 USD
Retailer 26$4,859 USD
Retailer 7$5,576 USD
Retailer 4$5,610 USD
Retailer 20$5,622 USD
Retailer 17$5,800 USD
Retailer 27$6,160 USD
Retailer 11$7,468 USD
Retailer 18$7,724 USD
Retailer 13$9,166 USD
Retailer 8$11,450 USD
Blue Nile$11,518 USD

25 data points across 28 retailers

30 retailers$1,664 USD to $11,518 USD

A
Cheapest Retailer
-
$1,664 USD
A
Retailer 2
-
$1,811 USD
View
A
Retailer 3
-
$1,904 USD
View
A
Retailer 4
-
$1,995 USD
View
A
Retailer 5
-
$2,146 USD
View
A
Retailer 6
-
$2,154 USD
View
A
Retailer 7
-
$2,560 USD
£2,015 GBP
View
A
Retailer 8
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$2,584 USD
View
A
Retailer 9
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$2,662 USD
HK$20,800 HKD
View
A
Retailer 10
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$2,957 USD
View
A
Retailer 11
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$3,102 USD
£2,443 GBP
View
A
Retailer 12
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$3,109 USD
£2,448 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
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$3,319 USD
€3,161 EUR
View
A
Retailer 14
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$3,414 USD
View
A
Retailer 15
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$3,995 USD
View
B+
Retailer 16
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$4,126 USD
A$6,348 AUD
View
B+
Retailer 17
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$4,404 USD
£3,468 GBP
View
B+
Retailer 18
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$4,818 USD
A$7,412 AUD
View
B+
Retailer 19
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$4,859 USD
ZAR 78,498 ZAR
View
B+
Retailer 20
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$5,576 USD
View
B+
Retailer 21
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$5,610 USD
View
B+
Retailer 22
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$5,622 USD
View
B+
Retailer 23
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$5,800 USD
View
B+
Retailer 24
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$6,160 USD
£4,850 GBP
View
B+
Retailer 25
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$7,468 USD
View
B+
Retailer 26
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$7,724 USD
SGD 10,438 SGD
View
B
Retailer 27
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$9,166 USD
A$14,102 AUD
View
B
Retailer 28
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$10,680 USD
View
B
Retailer 29
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$11,450 USD
View
Most Expensive
B
Blue Nile
26749399 · Sep 29
$11,518 USD
View
29 more retailers have this diamond
Prices start from $1,664 USDSave up to $9,854 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.

A
3.52ct Oval
$1,664 USD