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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 $441 AUD
$310 USD
As of October 28, 2026
Save $2,335 AUD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,776 AUD 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 28, 2026, with prices from $441 to $2,776, a $2,335 spread on the same certified stone. Frank Darling lists it at $2,776. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,776 AUD|Low: $285 AUD|High: $2,777 AUD|Avg: $1,202 AUD|+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$441 AUD
Retailer 12$490 AUD
Retailer 8$646 AUD
Retailer 11$712 AUD
Retailer 13$733 AUD
Retailer 5$793 AUD
Retailer 14$872 AUD
Retailer 15$1,068 AUD
Retailer 6$1,234 AUD
Retailer 7$1,312 AUD
Retailer 3$1,499 AUD
Retailer 10$1,737 AUD
Retailer 4$1,932 AUD
Retailer 9$1,950 AUD
Frank Darling$2,776 AUD

10 data points across 15 retailers

7 retailers$441 AUD to $2,776 AUD

A
Cheapest Retailer
-
$441 AUD
$310 USD
Final sale: no returns
Retailer 2
-
$490 AUD
£271 GBP
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$646 AUD
$454 USD
View
Retailer 4
-
$1,312 AUD
View
Price last confirmed 120 days ago
Retailer 5
-
$1,737 AUD
$1,220 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$1,950 AUD
$1,370 USD
View
Most Expensive
B
Frank Darling
100747530806KD · Oct 29
$2,776 AUD
$1,951 USD
View
6 more retailers have this diamond
Prices start from $441 AUDSave up to $2,335 AUD

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
$441 AUD