CaratHunter
Plans
Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG821669593

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821669593

Diamond specifications and retailer prices

From $264 USD
As of October 26, 2026
Save $2,086 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,350 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown oval diamond

This 1.86ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821669593 or 821669593. Listed at 13 retailers as of October 26, 2026, with prices from $264 to $2,350, a $2,086 spread on the same certified stone. Do Amore Diamonds lists it at $2,350. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821669593
Dimensions10.20 × 6.99 × 4.18 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm6.99 mm1.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821669593
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.8%

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 26
Current: $2,350 USD|Low: $264 USD|High: $2,390 USD|Avg: $1,123 USD|-1.7%
Do Amore Diamonds
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
October 29, 2026
Retailer 13$264 USD
Retailer 11$307 USD
Retailer 2$405 USD
Retailer 3$546 USD
Retailer 9$550 USD
Retailer 5$792 USD
Retailer 8$842 USD
Retailer 12$1,008 USD
Retailer 15$1,164 USD
Retailer 7$1,216 USD
Retailer 6$1,250 USD
Retailer 10$1,453 USD
Retailer 14$1,640 USD
Retailer 4$1,950 USD
Do Amore Diamonds$2,350 USD

27 data points across 15 retailers

13 retailers$264 USD to $2,350 USD

A
Cheapest Retailer
-
$264 USD
A
Retailer 2
-
$307 USD
View
A
Retailer 3
-
$405 USD
£319 GBP
View
B+
Retailer 4
-
$546 USD
View
A
Retailer 5
-
$550 USD
View
A
Retailer 6
-
$842 USD
A$1,295 AUD
View
B+
Retailer 7
-
$1,008 USD
View
B+
Retailer 8
-
$1,164 USD
View
B
Retailer 9
-
$1,300 USD
View
B
Retailer 10
-
$1,453 USD
£1,144 GBP
View
B
Retailer 11
-
$1,640 USD
View
B
Retailer 12
-
$1,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-6966A677A · Oct 28
$2,350 USD
View
12 more retailers have this diamond
Prices start from $264 USDSave up to $2,086 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
1.86ct Oval
$264 USD