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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 $468 NZD
$264 USD
As of October 29, 2026
Save $3,701 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,170 NZD at Do Amore Diamonds · As of October 30, 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 29, 2026, with prices from $468 to $4,170, a $3,701 spread on the same certified stone. Do Amore Diamonds lists it at $4,170. 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 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 29
Current: $4,170 NZD|Low: $468 NZD|High: $4,241 NZD|Avg: $1,987 NZD|-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 30, 2026
Retailer 13$468 NZD
Retailer 11$545 NZD
Retailer 2$717 NZD
Retailer 3$969 NZD
Retailer 9$976 NZD
Retailer 5$1,405 NZD
Retailer 8$1,494 NZD
Retailer 12$1,788 NZD
Retailer 15$2,065 NZD
Retailer 7$2,158 NZD
Retailer 6$2,218 NZD
Retailer 10$2,578 NZD
Retailer 14$2,910 NZD
Retailer 4$3,459 NZD
Do Amore Diamonds$4,170 NZD

28 data points across 15 retailers

13 retailers$468 NZD to $4,170 NZD

A
Cheapest Retailer
-
$468 NZD
$264 USD
A
Retailer 2
-
$545 NZD
$307 USD
View
A
Retailer 3
-
$717 NZD
£318 GBP
View
B+
Retailer 4
-
$969 NZD
$546 USD
View
A
Retailer 5
-
$976 NZD
$550 USD
View
A
Retailer 6
-
$1,494 NZD
A$1,295 AUD
View
B+
Retailer 7
-
$1,788 NZD
$1,008 USD
View
B+
Retailer 8
-
$2,065 NZD
$1,164 USD
View
B
Retailer 9
-
$2,307 NZD
$1,300 USD
View
B
Retailer 10
-
$2,578 NZD
£1,144 GBP
View
B
Retailer 11
-
$2,910 NZD
$1,640 USD
View
B
Retailer 12
-
$3,459 NZD
$1,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-6966A677A · Oct 30
$4,170 NZD
$2,350 USD
View
12 more retailers have this diamond
Prices start from $468 NZDSave up to $3,701 NZD

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
$468 NZD