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Oval|Lab Grown|IGI

5.10ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG831644537

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831644537

Diamond specifications and retailer prices

From $12,702 CAD
HK$70,900 HKD
As of October 29, 2026
Save $50,503 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $63,205 CAD at With Clarity · As of October 28, 2026
View at With Clarity

About this 5.1ct lab-grown oval diamond

This 5.1ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831644537 or 831644537. Listed at 13 retailers as of October 28, 2026, with prices from $12,702 to $63,205, a $50,503 spread on the same certified stone. With Clarity lists it at $63,205. 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

5.10
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644537
Dimensions13.60 × 9.69 × 6.05 mm
L/W Ratio1.40
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
13.60 mm9.69 mm5.10 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644537
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.4%

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 29
Current: $23,773 CAD|Low: $12,702 CAD|High: $74,212 CAD|Avg: $27,946 CAD|-13.6%
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 29, 2026
Retailer 7$12,702 CAD
Retailer 9$13,534 CAD
Retailer 11$13,751 CAD
Retailer 4$14,357 CAD
Retailer 2$14,683 CAD
Retailer 6$21,376 CAD
Retailer 3$22,853 CAD
Retailer 5$23,097 CAD
Retailer 1$23,773 CAD
Retailer 10$36,118 CAD
Retailer 8$39,568 CAD
With Clarity$63,205 CAD

20 data points across 12 retailers

13 retailers$12,702 CAD to $63,205 CAD

A
Cheapest Retailer
-
$12,702 CAD
HK$70,900 HKD
A
Retailer 2
-
$13,534 CAD
$9,670 USD
View
A
Retailer 3
-
$13,751 CAD
$9,825 USD
View
A
Retailer 4
-
$14,357 CAD
£8,077 GBP
View
A
Retailer 5
-
$14,683 CAD
$10,491 USD
View
A
Retailer 6
-
$21,376 CAD
$15,273 USD
View
B+
Retailer 7
-
$23,097 CAD
£12,994 GBP
View
B+
Retailer 8
-
$23,773 CAD
ZAR 274,403 ZAR
View
B+
Retailer 9
-
$32,121 CAD
$22,950 USD
View
B+
Retailer 10
-
$36,118 CAD
$25,806 USD
View
B
Retailer 11
-
$36,865 CAD
$26,340 USD
View
B+
Retailer 12
-
$39,568 CAD
$28,271 USD
View
Most Expensive
B
With Clarity
831644537 · Oct 28
$63,205 CAD
$45,159 USD
View
12 more retailers have this diamond
Prices start from $12,702 CADSave up to $50,503 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
5.10ct Oval
$12,702 CAD