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Oval|Lab Grown|IGI

1.59ct D SI1 Oval Lab Grown Diamond

EX • D/SI1 • IGI LG770629662

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770629662

Diamond specifications and retailer prices

From $295 CAD
$211 USD
As of October 29, 2026
Save $1,423 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,719 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.59ct lab-grown oval diamond

This 1.59ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG770629662 or 770629662. Listed at 20 retailers as of October 28, 2026, with prices from $295 to $1,719, a $1,423 spread on the same certified stone. Reve Diamonds lists it at $1,719. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.59
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770629662
Dimensions9.68 × 6.60 × 4.00 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.68 mm6.60 mm1.59 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770629662
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

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 29
Current: $674 CAD|Low: $283 CAD|High: $1,791 CAD|Avg: $841 CAD|+4.3%
Retailer 1
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
October 29, 2026
Retailer 14$295 CAD
Retailer 10$329 CAD
Retailer 5$343 CAD
Retailer 3$365 CAD
Retailer 8$410 CAD
Retailer 9$595 CAD
Retailer 1$674 CAD
Retailer 11$762 CAD
Retailer 6$769 CAD
Retailer 13$949 CAD
Retailer 12$1,295 CAD
Retailer 7$1,474 CAD
Retailer 4$1,643 CAD
Retailer 2$1,694 CAD

42 data points across 14 retailers

20 retailers$295 CAD to $1,719 CAD

A
Cheapest Retailer
-
$295 CAD
$211 USD
A
Retailer 2
-
$329 CAD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$343 CAD
$245 USD
View
A
Retailer 4
-
$365 CAD
$261 USD
View
A
Retailer 5
-
$410 CAD
£230 GBP
View
A
Retailer 6
-
$412 CAD
HK$2,300 HKD
View
B+
Retailer 7
-
$507 CAD
$362 USD
View
A
Retailer 8
-
$595 CAD
€405 EUR
View
A
Retailer 9
-
$674 CAD
£379 GBP
View
B+
Retailer 10
-
$762 CAD
A$838 AUD
View
B+
Retailer 11
-
$769 CAD
$550 USD
View
B+
Retailer 12
-
$774 CAD
$553 USD
View
B
Retailer 13
-
$949 CAD
$678 USD
View
B
Retailer 14
-
$1,188 CAD
SGD 1,147 SGD
View
B
Retailer 15
-
$1,250 CAD
$893 USD
View
B
Retailer 16
-
$1,295 CAD
$925 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,474 CAD
£829 GBP
View
B
Retailer 18
-
$1,643 CAD
$1,174 USD
View
B
Retailer 19
-
$1,694 CAD
$1,210 USD
View
Most Expensive
B
Reve Diamonds
4CAFE8869 · Oct 28
$1,719 CAD
$1,228 USD
View
19 more retailers have this diamond
Prices start from $295 CADSave up to $1,423 CAD

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
1.59ct Oval
$295 CAD