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Round|Lab Grown|IGI

1.87ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG780617533

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780617533

Diamond specifications and retailer prices

From $598 AUD
£331 GBP
As of October 26, 2026
Save $940 AUD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,598 AUD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 1.87ct lab-grown round diamond

This 1.87ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780617533 or 780617533. Listed at 16 retailers as of October 26, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780617533
Dimensions7.87 × 7.91 × 4.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm7.91 mm1.87 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780617533
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.8%

Caratlytics Score

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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 26
Current: $1,598 AUD|Low: $309 AUD|High: $1,879 AUD|Avg: $939 AUD
Novita 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
October 26, 2026
Retailer 6$309 AUD
Retailer 3$345 AUD
Retailer 16$359 AUD
Retailer 9$383 AUD
Retailer 13$383 AUD
Retailer 11$598 AUD
Retailer 4$658 AUD
Retailer 12$674 AUD
Retailer 14$720 AUD
Retailer 17$766 AUD
Retailer 15$921 AUD
Retailer 5$995 AUD
Retailer 8$1,233 AUD
Retailer 18$1,308 AUD
Retailer 7$1,397 AUD
Retailer 2$1,539 AUD
Novita Diamonds$1,598 AUD
Retailer 10$1,879 AUD

27 data points across 18 retailers

16 retailers$598 AUD to $1,539 AUD

Retailer 1
-
$309 AUD
$217 USD
Price last confirmed 10 days ago
Retailer 2
-
$359 AUD
$252 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$383 AUD
$269 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$383 AUD
$269 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$598 AUD
£331 GBP
View
Retailer 6
-
$658 AUD
$462 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$674 AUD
£373 GBP
View
Retailer 8
-
$720 AUD
€482 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$766 AUD
$538 USD
View
A
Retailer 10
-
$921 AUD
$647 USD
View
B+
Retailer 11
-
$995 AUD
$699 USD
View
Retailer 12
-
$1,233 AUD
$866 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,308 AUD
$919 USD
View
B+
Retailer 14
-
$1,397 AUD
$981 USD
View
B+
Retailer 15
-
$1,539 AUD
£851 GBP
View
Most Expensive
Novita Diamonds
cert_780617533 · Oct 8
$1,598 AUD
View
Price last confirmed 25 days ago
15 more retailers have this diamond
Prices start from $598 AUDSave up to $940 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
1.87ct Round
$598 AUD