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Oval|Lab Grown|IGI

3.59ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG772689656

Certificate IGI LG772689656

Diamond specifications and retailer prices

From $1,925 USD
Save $16,235 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,160 USD at Brilliant Earth
View at Brilliant Earth

About this 3.59ct lab-grown oval diamond

This 3.59ct 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 LG772689656 or 772689656. Listed at 14 retailers, with prices from $1,925 to $18,160 at Brilliant Earth, a $16,235 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

3.59
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772689656
Dimensions12.42 × 12.42 × 8.53 mm
L/W Ratio1.00
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
12.42 mm12.42 mm3.59 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772689656
Side View
Table 55.0%Crown 36.6°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 62.0%

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: Oct 1
Current: $18,160 USD|Low: $1,375 USD|High: $18,160 USD|Avg: $6,009 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 1, 2026
Retailer 6$1,925 USD
Retailer 16$2,004 USD
Retailer 13$2,040 USD
Retailer 3$2,492 USD
Retailer 4$3,090 USD
Retailer 14$3,197 USD
Retailer 5$3,395 USD
Retailer 10$4,668 USD
Retailer 12$5,185 USD
Retailer 11$5,720 USD
Retailer 9$5,969 USD
Retailer 8$6,306 USD
Retailer 7$7,129 USD
Retailer 2$9,309 USD
Retailer 15$11,100 USD
Brilliant Earth$18,160 USD

24 data points across 16 retailers

14 retailers$1,925 USD to $18,160 USD

A
Cheapest Retailer
-
$1,925 USD
A
Retailer 2
-
$2,004 USD
View
A
Retailer 3
-
$2,040 USD
View
A
Retailer 4
-
$2,492 USD
View
A
Retailer 5
-
$3,090 USD
View
A
Retailer 6
-
$3,197 USD
€3,045 EUR
View
A
Retailer 7
-
$3,395 USD
View
B+
Retailer 8
-
$4,668 USD
A$7,182 AUD
View
B+
Retailer 9
-
$5,185 USD
View
B+
Retailer 10
-
$5,720 USD
View
B+
Retailer 11
-
$5,969 USD
£4,700 GBP
View
B
Retailer 12
-
$9,309 USD
A$14,322 AUD
View
B
Retailer 13
-
$11,100 USD
View
Most Expensive
B
Brilliant Earth
17669417Y · Oct 1
$18,160 USD
View
13 more retailers have this diamond
Prices start from $1,925 USDSave up to $16,235 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
3.59ct Oval
$1,925 USD