CaratHunter
Plans
Oval|Lab Grown|IGI

1.86ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG786665649

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786665649

Diamond specifications and retailer prices

From $369 SGD
$288 USD
As of October 29, 2026
Save $2,925 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,294 SGD at Do Amore Diamonds · As of October 29, 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 LG786665649 or 786665649. Listed at 21 retailers as of October 29, 2026, with prices from $369 to $3,294, a $2,925 spread on the same certified stone. Do Amore Diamonds lists it at $3,294. 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 angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786665649
Dimensions11.79 × 6.22 × 3.87 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm6.22 mm1.86 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786665649
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 62.2%

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: $3,294 SGD|Low: $282 SGD|High: $3,294 SGD|Avg: $1,136 SGD|+16.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 20$369 SGD
Retailer 8$414 SGD
Retailer 3$428 SGD
Retailer 21$458 SGD
Retailer 4$459 SGD
Retailer 6$754 SGD
Retailer 18$756 SGD
Retailer 10$761 SGD
Retailer 5$811 SGD
Retailer 17$868 SGD
Retailer 15$898 SGD
Retailer 2$901 SGD
Retailer 16$1,178 SGD
Retailer 12$1,270 SGD
Retailer 19$1,411 SGD
Retailer 9$1,624 SGD
Retailer 7$1,766 SGD
Retailer 14$1,832 SGD
Retailer 11$1,885 SGD
Retailer 13$2,036 SGD
Do Amore Diamonds$3,294 SGD

35 data points across 21 retailers

21 retailers$369 SGD to $3,294 SGD

A
Cheapest Retailer
-
$369 SGD
$288 USD
A
Retailer 2
-
$414 SGD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
$428 SGD
$334 USD
View
A
Retailer 4
-
$458 SGD
$357 USD
View
A
Retailer 5
-
$459 SGD
$358 USD
View
A
Retailer 6
-
$754 SGD
$588 USD
View
A
Retailer 7
-
$756 SGD
$590 USD
View
A
Retailer 8
-
$761 SGD
$594 USD
View
A
Retailer 9
-
$811 SGD
$633 USD
View
A
Retailer 10
-
$868 SGD
ZAR 10,942 ZAR
View
A
Retailer 11
-
$898 SGD
A$1,078 AUD
View
A
Retailer 12
-
$901 SGD
£554 GBP
View
B+
Retailer 13
-
$1,178 SGD
A$1,414 AUD
View
Retailer 14
-
$1,270 SGD
£780 GBP
View
Price last confirmed 37 days ago
B+
Retailer 15
-
$1,411 SGD
$1,101 USD
View
B
Retailer 16
-
$1,624 SGD
$1,267 USD
View
B
Retailer 17
-
$1,766 SGD
$1,378 USD
View
B
Retailer 18
-
$1,832 SGD
$1,429 USD
View
B
Retailer 19
-
$1,885 SGD
$1,471 USD
View
B
Retailer 20
-
$2,036 SGD
£1,251 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AB24AF5A1 · Oct 29
$3,294 SGD
$2,570 USD
View
20 more retailers have this diamond
Prices start from $369 SGDSave up to $2,925 SGD

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
$369 SGD