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Round|Lab Grown|IGI

4.89ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG819657230

Shape and cutting style on the report: Round brilliant

Certificate IGI LG819657230

Diamond specifications and retailer prices

From $1,238 NZD
$698 USD
As of November 1, 2026
Save $8,102 NZD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,340 NZD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4.89ct lab-grown round diamond

This 4.89ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819657230 or 819657230. Listed at 7 retailers as of November 1, 2026, with prices from $1,238 to $9,340, a $8,102 spread on the same certified stone. Frank Darling lists it at $9,340. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819657230
Dimensions11.05 × 10.99 × 6.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm10.99 mm4.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819657230
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°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: Nov 1
Current: $9,340 NZD|Low: $1,238 NZD|High: $9,351 NZD|Avg: $4,029 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 5$1,238 NZD
Retailer 3$1,306 NZD
Retailer 12$1,535 NZD
Retailer 6$1,698 NZD
Retailer 8$2,066 NZD
Retailer 4$2,755 NZD
Retailer 10$3,121 NZD
Retailer 2$3,872 NZD
Retailer 9$4,856 NZD
Retailer 7$6,920 NZD
Frank Darling$9,340 NZD
Retailer 11$9,351 NZD

16 data points across 12 retailers

7 retailers$1,238 NZD to $9,340 NZD

A
Cheapest Retailer
-
$1,238 NZD
$698 USD
Final sale: no returns
Retailer 2
-
$1,290 NZD
$727 USD
View
Price last confirmed 47 days ago
B+
Retailer 3
-
$1,698 NZD
$957 USD
View
Retailer 4
-
$3,121 NZD
$1,759 USD
View
Price last confirmed 46 days ago
B+
Retailer 5
-
$3,872 NZD
$2,182 USD
View
Retailer 6
-
$6,920 NZD
$3,900 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Frank Darling
100759839452KD · Nov 1
$9,340 NZD
$5,264 USD
View
6 more retailers have this diamond
Prices start from $1,238 NZDSave up to $8,102 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
4.89ct Round
$1,238 NZD