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 $698 USD
As of October 28, 2026
Save $4,566 USD (87%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,264 USD at Frank Darling · As of October 29, 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 8 retailers as of October 28, 2026, with prices from $698 to $5,264, a $4,566 spread on the same certified stone. Frank Darling lists it at $5,264. 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
Color
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: Oct 28
Current: $5,264 USD|Low: $698 USD|High: $5,270 USD|Avg: $2,383 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 2$698 USD
Retailer 3$865 USD
Retailer 5$957 USD
Retailer 7$1,164 USD
Retailer 10$1,553 USD
Retailer 9$1,759 USD
Retailer 4$2,182 USD
Retailer 8$2,737 USD
Retailer 6$3,900 USD
Frank Darling$5,264 USD
Retailer 11$5,270 USD

19 data points across 11 retailers

8 retailers$698 USD to $5,264 USD

A
Cheapest Retailer
-
$698 USD
Final sale: no returns
A
Retailer 2
-
$727 USD
View
Price last confirmed 43 days ago
B+
Retailer 3
-
$957 USD
View
B+
Retailer 4
-
$1,759 USD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$2,182 USD
View
B
Retailer 6
-
$2,737 USD
View
Price last confirmed 42 days ago
B
Retailer 7
-
$3,900 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100188087105KD · Oct 29
$5,264 USD
View
7 more retailers have this diamond
Prices start from $698 USDSave up to $4,566 USD

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
$698 USD