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Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG766663610

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766663610

Diamond specifications and retailer prices

From $310 USD
As of October 30, 2026
Save $1,641 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,951 USD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 LG766663610 or 766663610. Listed at 7 retailers as of October 29, 2026, with prices from $310 to $1,951, a $1,641 spread on the same certified stone. Frank Darling lists it at $1,951. 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 angle40.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766663610
Dimensions6.82 × 6.82 × 9.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.82 mm6.82 mm1.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766663610
Side View
Table 59.0%Crown 40.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
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 30
Current: $1,951 USD|Low: $200 USD|High: $1,951 USD|Avg: $844 USD|+0.0%
Frank Darling
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 28, 2026
Retailer 2$310 USD
Retailer 12$344 USD
Retailer 8$454 USD
Retailer 11$500 USD
Retailer 13$515 USD
Retailer 5$557 USD
Retailer 14$613 USD
Retailer 15$750 USD
Retailer 6$867 USD
Retailer 7$922 USD
Retailer 3$1,053 USD
Retailer 10$1,220 USD
Retailer 4$1,357 USD
Retailer 9$1,370 USD
Frank Darling$1,951 USD

10 data points across 15 retailers

7 retailers$310 USD to $1,951 USD

A
Cheapest Retailer
-
$310 USD
Final sale: no returns
Retailer 2
-
$344 USD
£271 GBP
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$454 USD
View
Retailer 4
-
$922 USD
A$1,418 AUD
View
Price last confirmed 120 days ago
Retailer 5
-
$1,220 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$1,370 USD
View
Most Expensive
B
Frank Darling
100747530806KD · Oct 29
$1,951 USD
View
6 more retailers have this diamond
Prices start from $310 USDSave up to $1,641 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
$310 USD