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Round|Lab Grown|IGI

1.60ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG764695519

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764695519

Diamond specifications and retailer prices

From $460 NZD
$259 USD
As of October 29, 2026
Save $1,994 NZD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,697 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round 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 LG764695519 or 764695519. Listed at 25 retailers as of October 29, 2026, with a 434% 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

1.60
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764695519
Dimensions7.57 × 7.53 × 4.61 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
7.57 mm7.53 mm1.60 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764695519
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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: $2,697 NZD|Low: $442 NZD|High: $2,697 NZD|Avg: $1,236 NZD
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
October 31, 2026
Retailer 17$460 NZD
Retailer 4$571 NZD
Retailer 7$571 NZD
Retailer 3$636 NZD
Retailer 14$772 NZD
Retailer 10$860 NZD
Retailer 2$930 NZD
Retailer 13$980 NZD
Retailer 11$1,088 NZD
Retailer 8$1,176 NZD
Retailer 15$1,327 NZD
Retailer 16$1,448 NZD
Retailer 6$1,835 NZD
Retailer 9$1,867 NZD
Retailer 5$2,244 NZD
Retailer 12$2,298 NZD
Brilliant Earth$2,697 NZD

37 data points across 17 retailers

25 retailers$460 NZD to $2,454 NZD

A
Cheapest Retailer
-
$460 NZD
$259 USD
A
Retailer 2
-
$515 NZD
$290 USD
View
Final sale: no returns
Retailer 3
-
$562 NZD
$317 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$571 NZD
$322 USD
View
A
Retailer 5
-
$571 NZD
$322 USD
View
A
Retailer 6
-
$636 NZD
HK$2,800 HKD
View
B+
Retailer 7
-
$766 NZD
$432 USD
View
A
Retailer 8
-
$772 NZD
$435 USD
View
A
Retailer 9
-
$860 NZD
£382 GBP
View
A
Retailer 10
-
$930 NZD
€499 EUR
View
A
Retailer 11
-
$937 NZD
$528 USD
View
A
Retailer 12
-
$980 NZD
ZAR 8,927 ZAR
View
B+
Retailer 13
-
$1,088 NZD
£483 GBP
View
B+
Retailer 14
-
$1,176 NZD
$663 USD
View
B+
Retailer 15
-
$1,327 NZD
A$1,151 AUD
View
B
Retailer 16
-
$1,448 NZD
$816 USD
View
Retailer 17
-
$1,835 NZD
$1,034 USD
View
Price last confirmed 40 days ago
B
Retailer 18
-
$1,835 NZD
$1,034 USD
View
B
Retailer 19
-
$1,867 NZD
SGD 1,422 SGD
View
B
Retailer 20
-
$1,926 NZD
$1,085 USD
View
B
Retailer 21
-
$2,244 NZD
$1,265 USD
View
B
Retailer 22
-
$2,298 NZD
£1,020 GBP
View
B
Retailer 23
-
$2,356 NZD
$1,328 USD
View
B
Retailer 24
-
$2,454 NZD
$1,383 USD
View
Most Expensive
Brilliant Earth
21502245A · Oct 16
$2,697 NZD
$1,520 USD
View
Price last confirmed 14 days ago
24 more retailers have this diamond
Prices start from $460 NZDSave up to $1,994 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
1.60ct Round
$460 NZD