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Oval|Lab Grown|IGI

3.89ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG803607231

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803607231

Diamond specifications and retailer prices

From $582 USD
As of October 29, 2026
Save $3,274 USD (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,856 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.89ct lab-grown oval diamond

This 3.89ct lab-grown oval 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 LG803607231 or 803607231. Listed at 6 retailers as of October 29, 2026, with prices from $582 to $3,856, a $3,274 spread on the same certified stone. Frank Darling lists it at $3,856. 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

3.89
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803607231
Dimensions12.94 × 8.85 × 5.39 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.85 mm3.89 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803607231
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

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 29
Current: $3,856 USD|Low: $582 USD|High: $7,690 USD|Avg: $2,233 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
Retailer 12
Retailer 13
October 28, 2026
Retailer 6$582 USD
Retailer 11$625 USD
Retailer 7$814 USD
Retailer 10$913 USD
Retailer 8$1,006 USD
Retailer 9$1,508 USD
Retailer 13$1,656 USD
Retailer 3$1,707 USD
Retailer 12$2,054 USD
Retailer 5$2,638 USD
Retailer 2$3,060 USD
Frank Darling$3,856 USD
Retailer 4$7,690 USD

12 data points across 13 retailers

6 retailers$582 USD to $3,856 USD

A
Cheapest Retailer
-
$582 USD
Final sale: no returns
B+
Retailer 2
-
$814 USD
View
Retailer 3
-
$1,508 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$2,638 USD
A$4,059 AUD
View
Price last confirmed 119 days ago
B
Retailer 5
-
$3,060 USD
View
Most Expensive
B
Frank Darling
100761250713KD · Oct 31
$3,856 USD
View
5 more retailers have this diamond
Prices start from $582 USDSave up to $3,274 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
3.89ct Oval
$582 USD