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Round|Lab Grown|IGI

1.59ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG807681948

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807681948

Diamond specifications and retailer prices

From $598 NZD
$337 USD
As of November 1, 2026
Save $2,094 NZD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,692 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.59ct lab-grown round diamond

This 1.59ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807681948 or 807681948. Listed at 22 retailers as of November 1, 2026, with prices from $598 to $2,692, a $2,094 spread on the same certified stone. Reve Diamonds lists it at $2,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807681948
Dimensions7.55 × 7.51 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.55 mm7.51 mm1.59 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807681948
Side View
Table 56.0%Crown 35.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 61.5%

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: Nov 1
Current: $1,143 NZD|Low: $513 NZD|High: $2,844 NZD|Avg: $1,529 NZD|-1.1%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 6$513 NZD
Retailer 16$598 NZD
Retailer 5$664 NZD
Retailer 15$664 NZD
Retailer 14$914 NZD
Retailer 11$940 NZD
Retailer 2$1,128 NZD
Retailer 1$1,143 NZD
Retailer 9$1,174 NZD
Retailer 12$1,545 NZD
Retailer 3$1,657 NZD
Retailer 13$2,037 NZD
Retailer 7$2,131 NZD
Retailer 4$2,215 NZD
Retailer 8$2,548 NZD
Retailer 10$2,657 NZD
Reve Diamonds$2,692 NZD

42 data points across 17 retailers

22 retailers$598 NZD to $2,692 NZD

Retailer 1
-
$513 NZD
$289 USD
Price last confirmed 25 days ago
Retailer 2
-
$555 NZD
$313 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$598 NZD
$337 USD
View
Final sale: no returns
A
Retailer 4
-
$621 NZD
$350 USD
View
Retailer 5
-
$644 NZD
$363 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$664 NZD
$374 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$664 NZD
$374 USD
View
Price last confirmed 28 days ago
Retailer 8
-
$680 NZD
$383 USD
View
Price last confirmed 41 days ago
A
Retailer 9
-
$914 NZD
$515 USD
View
A
Retailer 10
-
$940 NZD
$530 USD
View
A
Retailer 11
-
$1,128 NZD
$636 USD
View
A
Retailer 12
-
$1,143 NZD
ZAR 10,409 ZAR
View
A
Retailer 13
-
$1,174 NZD
£521 GBP
View
A
Retailer 14
-
$1,545 NZD
A$1,340 AUD
View
B+
Retailer 15
-
$1,657 NZD
$934 USD
View
B+
Retailer 16
-
$2,037 NZD
$1,148 USD
View
Retailer 17
-
$2,131 NZD
$1,201 USD
View
Price last confirmed 25 days ago
Retailer 18
-
$2,211 NZD
$1,246 USD
View
Price last confirmed 42 days ago
B+
Retailer 19
-
$2,215 NZD
$1,249 USD
View
B+
Retailer 20
-
$2,548 NZD
$1,436 USD
View
B
Retailer 21
-
$2,657 NZD
£1,179 GBP
View
Most Expensive
B
Reve Diamonds
D6F540307 · Nov 1
$2,692 NZD
$1,517 USD
View
21 more retailers have this diamond
Prices start from $598 NZDSave up to $2,094 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
1.59ct Round
$598 NZD