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Round|Lab Grown|IGI

1.56ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG781632026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781632026

Diamond specifications and retailer prices

From $372 NZD
$209 USD
As of October 29, 2026
Save $1,926 NZD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,298 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.56ct lab-grown round diamond

This 1.56ct 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 LG781632026 or 781632026. Listed at 22 retailers as of October 28, 2026, with prices from $372 to $2,298, a $1,926 spread on the same certified stone. Brilliant Earth lists it at $2,298. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781632026
Dimensions7.39 × 4.62 × 4.62 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm4.62 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781632026
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41.3°Culet: NoneDepth 62.4%

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: $2,298 NZD|Low: $372 NZD|High: $2,441 NZD|Avg: $1,095 NZD|-4.4%
Brilliant Earth
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
October 29, 2026
Retailer 13$372 NZD
Retailer 9$419 NZD
Retailer 5$435 NZD
Retailer 8$465 NZD
Retailer 20$465 NZD
Retailer 14$729 NZD
Retailer 18$798 NZD
Retailer 3$846 NZD
Retailer 2$854 NZD
Retailer 16$1,056 NZD
Retailer 12$1,354 NZD
Retailer 4$1,495 NZD
Retailer 19$1,500 NZD
Retailer 10$1,512 NZD
Retailer 7$1,590 NZD
Retailer 17$1,630 NZD
Retailer 15$1,873 NZD
Retailer 6$1,885 NZD
Retailer 11$1,894 NZD
Brilliant Earth$2,298 NZD

24 data points across 20 retailers

22 retailers$372 NZD to $2,298 NZD

A
Cheapest Retailer
-
$372 NZD
$209 USD
A
Retailer 2
-
$419 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$435 NZD
$244 USD
View
A
Retailer 4
-
$465 NZD
$261 USD
View
A
Retailer 5
-
$465 NZD
$261 USD
View
A
Retailer 6
-
$729 NZD
£322 GBP
View
B+
Retailer 7
-
$798 NZD
$448 USD
View
A
Retailer 8
-
$846 NZD
$475 USD
View
A
Retailer 9
-
$854 NZD
£378 GBP
View
A
Retailer 10
-
$970 NZD
A$838 AUD
View
A
Retailer 11
-
$1,056 NZD
$593 USD
View
B+
Retailer 12
-
$1,229 NZD
$690 USD
View
B+
Retailer 13
-
$1,354 NZD
$760 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,495 NZD
$839 USD
View
B+
Retailer 15
-
$1,500 NZD
$842 USD
View
B+
Retailer 16
-
$1,512 NZD
SGD 1,147 SGD
View
B+
Retailer 17
-
$1,590 NZD
$892 USD
View
B+
Retailer 18
-
$1,630 NZD
A$1,408 AUD
View
B
Retailer 19
-
$1,873 NZD
£828 GBP
View
B
Retailer 20
-
$1,885 NZD
$1,058 USD
View
B
Retailer 21
-
$1,894 NZD
$1,063 USD
View
Most Expensive
B
Brilliant Earth
21501686A · Oct 28
$2,298 NZD
$1,290 USD
View
21 more retailers have this diamond
Prices start from $372 NZDSave up to $1,926 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
1.56ct Round
$372 NZD