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Round|Lab Grown|IGI

4.89ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG818605043

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818605043

Diamond specifications and retailer prices

From $996 AUD
$698 USD
As of November 1, 2026
Save $6,516 AUD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,512 AUD 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 LG818605043 or 818605043. Listed at 7 retailers as of November 1, 2026, with prices from $996 to $7,512, a $6,516 spread on the same certified stone. Frank Darling lists it at $7,512. 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 angle35.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818605043
Dimensions10.84 × 10.79 × 6.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm10.79 mm4.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818605043
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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: Nov 1
Current: $7,512 AUD|Low: $996 AUD|High: $7,520 AUD|Avg: $3,256 AUD|-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 28, 2026
Retailer 2$996 AUD
Retailer 4$1,050 AUD
Retailer 3$1,234 AUD
Retailer 6$1,366 AUD
Retailer 8$1,661 AUD
Retailer 11$2,216 AUD
Retailer 10$2,510 AUD
Retailer 5$3,113 AUD
Retailer 9$3,905 AUD
Retailer 7$5,565 AUD
Frank Darling$7,512 AUD
Retailer 12$7,520 AUD

16 data points across 12 retailers

7 retailers$996 AUD to $7,512 AUD

A
Cheapest Retailer
-
$996 AUD
$698 USD
Final sale: no returns
Retailer 2
-
$1,037 AUD
$727 USD
View
Price last confirmed 47 days ago
B+
Retailer 3
-
$1,366 AUD
$957 USD
View
Retailer 4
-
$2,510 AUD
$1,759 USD
View
Price last confirmed 47 days ago
B+
Retailer 5
-
$3,113 AUD
$2,182 USD
View
Retailer 6
-
$5,565 AUD
$3,900 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Frank Darling
100188087105KD · Nov 1
$7,512 AUD
$5,264 USD
View
6 more retailers have this diamond
Prices start from $996 AUDSave up to $6,516 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
4.89ct Round
$996 AUD